Casio fx 9860g sd manual usuario

The result is enhanced student comprehension and improved math class efficiency. Now teachers as well as students can create their own problems and study materials. Students get the opportunity to learn at their own pace for more efficient study both at school and at home. A multi-function spreadsheet with built-in graphing capabilities is a valuable tool for table calculation lesson exercises.

It makes it possible to measure changes in temperature, sound, or speed using the EA without any troublesome settings or program input.

Pre-installed add-in software comes installed on the calculator when you purchase it. You can use such software as-is, or you can delete it to free up memory. After inputting an output frequency value, press w. If this happens, press J to scroll back through the previous setting screens and change the setup as required.

Press w. Perform one of the following operations, depending on what you want to do. Next, repeat the above steps from step To change the output range of the waveform graph and try again: Press 6 No to return to the graph screen in step 7. Next, repeat the above steps from step 8. To change the function: Press 6 No and then J to return to the graph function list in step 6. Next, repeat the above steps from step 6. The procedures in this section provide the general steps you should perform when using Advanced Setup to configure an EA setup, and to returns setup settings to their initial default values.

You can find details about individual settings and the options that are available with each setting are provided by the explanations that start on page Refer to the pages as noted for more information. Press 1 SET. Press 2 ADV. This displays the Advanced Setup menu. Advanced Setup Menu 4.

If you want to configure a custom probe at this point, press f Custom Probe. Use the Advanced Setup function keys described below to set other parameters. You can also use this dialog to change sensor assignments. Displays a screen for selecting the sampling mode, and for specifying the sampling interval, the number of samples, and the warm-up mode.

Displays a screen for configuring sampling start trigger conditions. Displays a screen for configuring graph settings. After you configure a setup, you can use the function key operations described below to start sampling or perform other operations.

Starts sampling using the setup page Saves the setup page Converts the setup to a program page Graphs data sampled by the EA, and provides tools for analyzing graphs page Displays version information about the EA unit that is currently connected to the calculator.

While the Advanced Setup menu page is on the display, press g Initialize. In response to the confirmation message that appears, press 1 Yes to initialize the setup. While the Advanced Setup menu page is on the display, press b Channel. Currently selected channel Channel Setup Screen 2. Use the f and c cursor keys to move the highlighting to the channel whose setting you want to change.

What you need to do next depends on the currently selected channel. Displays a menu of Vernier sensors. Displays a menu of custom probes. Press this key when you want leave the channel without any sensor assigned to it. Select this option when using the Photogate sensor alone. Select this option when using the Photogate sensor along with a smart pulley. However, you need to configure the settings described below.

Select this option to record elapsed time and volume 2-dimensional sampled sound data elapsed time on the horizontal axis, volume on the vertical axis. Select this option to record frequency and volume 2-dimensional sampled sound data frequency on the horizontal axis, volume on the vertical axis. Select this option to disable the Mic channel. Repeat steps 2 and 3 as many times as necessary to configure all the channels you want.

After all the settings are the way you want, press w. In the above example, the range of the temperature sensor assigned to CH2 appears on the display. If the sampling range value is too long to fit on the display, only the part of the value that fits on the display will be shown. While the Advanced Setup menu page is on the display, press c Sample. Select the sampling mode that suits the type of sampling you want to perform. To do this: Press this key: To select this mode: Graph data in real-time as it is sampled 1 R-T Realtime Perform sampling of high-speed phenomena sound, etc.

Next, press 1 to display a dialog box for specifying the sampling interval. If this sampling mode is selected: Realtime This is the allowable setting range: 0. Next, press 1 to display a dialog box for specifying the number of samples. Next, perform one of the function key operations described below. To do this: Turn on graphing of frequency characteristics after sampling Press this key: 1 On Turn off graphing of frequency characteristics after sampling 2 Off Using Advanced Setup k Trigger Setup You can use the Trigger Setup screen to specify the event that causes sampling to start w key operation, etc.

The following table describes each of the six available trigger sources. While the Advanced Setup menu page is on the display, press d Trigger. Use the function keys to select the trigger source you want.

Perform one of the following operations, in accordance with the trigger source that was selected in step 2. Count Down Specify the countdown start time. CH1 Specify the trigger threshold value and trigger edge direction. Mic Specify microphone sensitivity. Press 1 Time to display a dialog box for specifying the countdown start time.

Input a value in seconds from 1 to Press w to finalize Trigger Setup and return to the Advanced Setup menu. Press w to finalize Trigger Setup and return to the Advanced Setup menu page Press 1 EDIT to display a dialog box for specifying the trigger threshold value, which is value that data needs to attain before sampling starts.

Input the value you want, and then press w. Press one of the function keys described below. Input the value you want. You use the Sample Setup settings page to turn graphing on or off. While the Advanced Setup menu page is on the display, press e Graph. Currently selected item Graph Setup Screen 2. Next, press one of the function keys described below. When the graph data is stored in current data area, the channel name appears.

To specify this coordinate display setting for the trace operation: Display trace coordinates Press this key: 1 On Hide trace coordinates 2 Off 4. To specify this real-time scrolling setting: Real-time scrolling on Press this key: 1 On Real-time scrolling off 2 Off 6.

Press w to finalize Graph Setup and return to the Advanced Setup menu. The required constants are slope a and intercept b. Press 2 NEW. The first step for configuring custom probe settings is to change this name to another one. If you want to leave the default name the way it is, skip steps 4 and 5.

Press 1 EDIT. Input up to 18 characters for the custom probe name, and then press E. Use the function keys described below to configure the custom probe setup.

Next, use the function keys to select the setting you want. Press wand then input a memory number 1 to Press 5 VRNR. Use the f and c keys to move the highlighting to the Vernier sensor whose setting you want to use as the basis of the custom probe settings, and then press w.

When inputting reference value in step 7 of the procedure below, input the exact known measurement value of the condition you will sample in step 6. What you should do first depends on whether you are configuring a new custom probe for calibration, or editing the configuration of an existing custom probe.

First sampling operation Real-time display of sampled values Using a Custom Probe 4. After the sampled value stabilizes, hold down w for a few seconds. At this time the cursor will appear at the bottom of the display, ready for input of a reference value. Use the key pad to input the reference value for the first sampled value, and then press w. Second sampling operation 6. The cursor will appear at the bottom of the display, ready for input of a reference value.

Use the key pad to input the reference value for the second sampled value, and then press w. The automatically configured values will appear on the custom probe setup screen, where you can view them. Press w, and then input a memory number from 1 to What you should do first depends on whether you are configuring a new custom probe for zero adjusting, or editing the configuration of an existing custom probe.

Press 3 ZERO. At the point your want to perform zero adjustment the point that the displayed value is the appropriate zero adjust value , press w. The automatically configured value will appear on the custom probe setup screen, where you can view it. Display the Custom Probe List. Select the custom probe setup whose configuration you want to edit. Press 3 EDIT. Select the custom probe setup you want to delete. Press 4 DEL. In response to the confirmation message that appears, press 1 Yes to delete the custom probe setup.

Connect the calculator and EA, and connect the sensors you want to the applicable EA channels. From the Advanced Setup menu page , use the Channel Setup screen page to configure sensor setups for each channel you will be using. The current contents of the current setup memory area are overwritten whenever you create other setup data. You can use setup memory to save the current setup memory area contents to calculator memory to keep it from being overwritten, if you want.

Details on saving a setup are listed below. If the final Setup Wizard screen page is on the display, advance to step 2. If you are starting from another screen, press 2 SAVE. Input up to 18 characters for the setup name. Press w and then input a memory number 1 to Press w to return to the final Setup Wizard screen page After selecting a setup in the list, you can use it to sample data or you can edit it.

Use the f and c cursor keys to highlight the name of the setup you want. Press K Setup Preview. Connect the calculator to the EA Turn on EA power. In accordance with the setup you plan to use, connect the proper sensor to the appropriate EA channel. Prepare the item whose data is to be sampled. Press 1 STRT. In response to the confirmation message that appears, press 1.

Press 3 REN. Input up to 18 characters for the setup name, and then press w. In response to the confirmation message that appears, press 1 Yes to delete the setup. You can then use Advanced Setup to edit the setup. This capability comes in handy when you need to perform a setup that is slightly different from one you have stored in memory.

Press 5 LOAD. In response to the confirmation message that appears, press 1 Yes to recall the setup. The program converter procedure is identical in all of the above cases. Start the converter operation by performing one of the key operations described below. Enter up to eight characters for the program name. Note Using the program converter initial default settings will create a program like the one below.

If you want to change any of the settings, perform the applicable operations in steps 3 through 7. Specify the scientific calculator model to be associated with the program. Perform one of the following key operations to associate the program with a scientific calculator.

Perform one of the following key operations to associate the program with a Data Logger. Because of this, you should keep in mind that an EA program converted to an EA program and used to perform sampling with an EA setup may not produce the desired results. If you plan to use a custom probe connected to CH1 of the Data Logger, specify whether calibration or zero adjust should be performed.

Perform one of the following key operations to configure the desired setting. To password protect the program, press 4. Enter up to eight characters for the password.

This will cause the password input field to disappear and cancel password input. After everything is the way you want, press w to convert the program in accordance with the setup. To clear the message and return to the screen that was on the display in step 1, press w or J. Conversion can be performed using the program converter.

Use f and c to move the highlighting of the program you want to convert, and then press 1 EXE or w. Press w to start conversion of the program. To clear the message, press w or J. Be sure to perform the following steps before starting sampling with the EA The following procedures explain the first three conditions described above. Start the sampling operation by performing one of the function key operations described below. You can cancel the setup operation any time this message is displayed by pressing A.

Press w to start sampling. EA Setup Starts Sampling 2. Sampling 1 Outputting through speaker w Sample values is stored as List data only. The following three graph types can be produced when Photogate-Pulley is being used. Time and distance graph 2.

Sampled values are saved as Current Sample Data. Any time you perform a sampling operation, the current data of the channel s you use is replaced by the newly sampled data. If you want to save a set of current data and keep it from being replaced by a new sampling operation, save the data in sample data memory under a different file name. Press 2 DATA. The text on the right side of the colon indicates the channel name.

Each step of the examples in Quick-Start is shown graphically to help you follow along quickly and easily. OFF To turn power off, press! To turn power on, press Calculator power turns off automatically if you do not perform any operation within the Auto Power Off trigger time you specify.

You can specify either six minutes or 60 minutes as the trigger time. Press m to display the Main Menu. With formulas that include mixed arithmetic operators and parentheses, the calculator automatically applies true algebraic logic to calculate the result. Press o to clear the calculator. Built-In Functions This calculator includes a number of built-in scientific functions, including trigonometric and logarithmic functions.

Be sure that you specify Deg degrees as the angle unit before you try this example. Press 2. Press cccccc1 Deg to specify degrees as the angle unit. Press J to clear the menu. Press o to clear the unit. Press d to display the last calculation. Press d to move the cursor I to the right side of 4. Press D to delete 4. Press f. Press w to execute the calculation again.

Example: 1. See page for details on switching between Norm 1 and Norm 2. Indicates: ———— 23 u Hexadecimal Values This black box tells you that the calculator is performing an internal operation. Next, input your calculation formulas exactly as they are written, from left to right, and press w to obtain the result.

After you edit the calculation, you can execute it by pressing w. Or you can use e to move to the end of the calculation and input more. Acga ddd! D INS s To abort this operation, press! D INS again. The cursor is a vertical flashing line I when the insert mode is selected.

The cursor is a horizontal flashing line when the overwrite mode is selected. The initial default for Linear input mode is the insert mode. You can switch to the overwrite mode by pressing 1Y INS. You can recall the contents of the replay memory by pressing d or e. If you press e, the calculation appears with the cursor at the beginning. Pressing d causes the calculation to appear with the cursor at the end. You can make changes in the calculation as you wish and then execute it again.

D INS h. Once you recall a calculation, you can use e and d to move the cursor around the calculation and make changes in it to create a new calculation. The contents of replay memory are not cleared when you press the A key, so you can recall a calculation and execute it even after pressing the A key. Replay memory is enabled in the Linear input mode only. In the Math input mode, the history function is used in place of the replay memory.

Cursor is positioned automatically at the location of the cause of the error. Make necessary changes. Move the cursor I to the beginning or end of the range of text you want to copy and then press! Use the cursor keys to move the cursor and highlight the range of text you want to copy. Press 1 COPY to copy the highlighted text to the clipboard, and exit the copy range specification mode.

The selected characters are not changed when you copy them. To cancel text highlighting without performing a copy operation, press J. Math input mode 1. Use the cursor keys to move the cursor to the line you want to copy. Move the cursor I to the beginning or end of the range of text you want to cut and then press!

Use the cursor keys to move the cursor and highlight the range of text you want to cut. Press 2 CUT to cut the highlighted text to the clipboard. Cutting causes the original characters to be deleted. The CUT operation is supported for the Linear input mode only. It is not supported for the Math input mode. The contents of the clipboard are pasted at the cursor position. You can input a command by calling up the Catalog and then selecting the command you want.

Input the first letter of the command you want to input. This will display the first command that starts with that letter. Use the cursor keys f, c to highlight the command you want to input, and then press w. Note that the! D INS operation page you use in the Linear input mode to switch to insert mode input performs a completely different function in the Math input mode. I ex 10x! If you want to specify tolerance, use the Linear input mode.

If you want to specify a different pitch, use the Linear input mode. You can use this menu for natural input of matrices, differentials, integrals, etc. Be sure to pay attention to the input cursor position as you input values and data. When you see an arrow, you can use the cursor keys to scroll the screen contents and view the part you want.

Doing so will cause the value or parenthetical expression to the right of the cursor to become the argument of the inserted function. D INS to insert a function into an existing expression.

Move the cursor so it is located directly to the left of the part of the expression that you want to become the argument of the function you will insert. D INS. In the Linear input mode, pressing! D INS will change to the insert mode. See page for more information. It also provides information about how insertion affects the existing calculation.

Note however, that the following points are different between the Math input mode and the Linear input mode. In the Math input mode, input is always inserted at the current cursor location.

To do this: Move the cursor from the end of the calculation to the beginning Move the cursor from the beginning of the calculation to the end Press this key: e d u Math Input Mode Calculation Result Display Fractions, matrices, and lists produced by Math input mode calculations are displayed in natural format, just as they appear in your textbook. A matrix that has more than six rows or columns will be displayed on a MatAns screen, which is the same screen used in the Linear input mode.

Lists are displayed in natural format for up to 20 elements. A list that has more than 20 elements will be displayed on a ListAns screen, which is the same screen used in the Linear input mode. Arrows appear at the left, right, top, or bottom edge of the display to let you know when there is more data off the screen in the corresponding direction.

You can use the cursor keys to scroll the screen and view the data you want. The multiplication sign cannot be omitted immediately before an improper fraction or mixed fraction. Be sure to always input a multiplication sign in this case. In this case, use parentheses to keep the key operations separate. Example: 32 —1 dx!

The maximum allowable vertical width of a calculation formula is about two display screens dots. You cannot input any expression that exceeds this limitation. The contents of the option menu differ according to the mode you are in when you press the K key. The variable data menu does not appear if you press J while binary, octal, decimal, or hexadecimal is set as the default number system.

The dot value is normally calculated automatically from the minimum and maximum values. Changing the dot value causes the maximum to be calculated automatically.

J PRGM. The following are the selections available in the program PRGM menu. The following procedure shows how to change a setup. Select the icon you want and press w to enter a mode and display its initial screen. Use the f and c cursor keys to move the highlighting to the item whose setting you want to change. Press the function key 1 to 6 that is marked with the setting you want to make.

After you are finished making any changes you want, press J to exit the Setup screen. Math input mode The result is rounded to a digit mantissa before it is displayed.

Be sure to enter this calculation as shown. Use Rnd of the Numeric Calculation Menu NUM page to round the displayed value off to the number of decimal place and significant digit settings. A composite function can consist of up to five functions. The engineering symbol that makes the mantissa a value from 1 to is automatically selected by the calculator when engineering notation is in effect. Example Operation To convert 4.

The specification is retained even if you turn power off. Example Operation log 1. M 3e64e-4w The Linear input mode and Math input mode produce different results when two or more powers are input in series, like: 2M3M2.

Example Operation sinh 3. Example Operation Ran Generates a random number. Ran 1 Generates the first random number in sequence 1. Input of the tolerance tol value and the closing parenthesis can be omitted. If you omit tolerance tol value, the calculator automatically uses a value for tol as 1E Specify a tolerance tol value of 1E or greater. An error Time Out occurs whenever no solution that satisfies the tolerance value can be obtained.

In the Math input mode, the tolerance value is fixed at 1E and cannot be changed. Pressing A during calculation of a differential while the cursor is not shown on the display interrupts the calculation. Always use radians Rad mode as the angle unit when performing trigonometric differentials. You can interrupt an ongoing quadratic differential calculation by pressing the A key. The rules that apply for linear differential also apply when using a quadratic differential calculation for the graph formula see page Always use radians Rad mode as the angle unit when performing trigonometric quadratic differentials.

With quadratic differential calculation, calculation precision is up to five digits for the mantissa. This in effect calculates the surface area of the shaded area in the illustration.

Integration calculations can take a long time to complete. In the function f x , only X can be used as a variable in expressions. Always use radians Rad mode as the angle unit when performing trigonometric integrations.

Be sure to keep separate written records of the specified variable values you might need later before you perform the calculation.

You can use only one variable in the function for input sequence ak. In the Math input mode, the distance between partitions n is fixed at 1 and cannot be changed. Input of n and the closing parentheses can be omitted. Otherwise, an error will occur. Use the following procedure to specify the number of data rows and columns, and the matrix name in the assignment statement and create a matrix.

Use a starting value of 1, an ending value of 11, and an increment of 5 AK1 LIST 5 Seq vx, v,b,bb,f w Specifying an ending value of 12, 13, 14, or 15 produces the same result as shown above, because all of them are less than the value produced by the next increment The frequency of the data in Cell 1 of the first list is indicated by the value in Cell 1 of the second list, etc.

The result of a list combination operation is stored in ListAns memory. The number of cells in the new AList is one less than the number of cells in the original list. An error occurs if you execute AList for a list that has no data or only one data item.

Press K to display the first Operation Menu. Specify the cell number by enclosing it inside square brackets. When you do, the value that was previously stored in the cell is replaced with the new value you input.

You can then use the ListAns Memory contents in a calculation. There are certain limitations on using lists with graphing functions. K1 List bvw 3. Graph the data, which will produce three graphs. To do this, first generate a table and then use the list copy function to copy the values from the table to the list. Create the number table.

Use e to move the highlighting to the Y1 column. Press bw. When the calculation produces a list as a result, the list is stored in ListAns Memory. A simple operation lets you switch between list files. Press 1 FILE and then input the number of the list file you want to use.

Execution 2. Select the SIML simultaneous equation mode, and specify the number of unknowns variables. You can specify from 2 to 6 unknowns. Sequentially input the coefficients. The cell that is currently selected for input is highlighted. You can cancel the value you are inputting for the current coefficient by pressing J at any time before you press w to store the coefficient value. This returns to the coefficient to what it was before you input anything.

You can then input another value if you want. To change the value of a coefficient that you already stored by pressing w, move the cursor to the coefficient you want to edit. Next, input the value you want to change to. Pressing 3 CLR clears all coefficients to zero. Solve the equations. Simultaneous linear equations are solved by inverting the matrix containing the coefficients of the equations. For example, the following shows the solution x1, x2, x3 of a simultaneous linear equation with three unknowns.

Also, simultaneous equations with three or more unknowns may take a very long time to solve. An error occurs if the calculator is unable to find a solution. After calculation is complete, you can press 1 REPT , change coefficient values, and then re-calculate. Select the POLY higher degree equation mode, and specify the degree of the equation. You can specify a degree 2 or 3.

Internal calculations are performed using a digit mantissa, but results are displayed using a digit mantissa and a 2-digit exponent. It may take considerable time for the calculation result of cubic equations to appear on the display. Set Up 1. Select the Solve Calculation mode, and input the equation as it is written. If you do not input an equals sign, the calculator assumes that the expression is to the left of the equals sign, and there is a zero to the right.

In the table of variables that appears on the display, input values for each variable. You can also specify values for Upper and Lower to define the upper and lower limits of the range of solutions. Select the variable for which you want to solve to obtain the solution. The closer the difference between the Lft and Rgt values is to zero, the lower degree of error in the result.

A Solve operation will produce a single solution. Try inputting a new value again. Try inputting values for the coefficients again. Press 2 DEL. Press 1 Yes to delete the applicable equation memories or 6 No to abort the operation without deleting anything.

The remaining sections describe more advanced graphing features and functions. Select the icon in the Main Menu that suits the type of graph you want to draw or the type of table you want to generate.

Input the function you want to graph. Here you would use the V-Window to specify the range and other parameters of the graph. See Draw the graph. Specify the function type and input the function whose graph you want to draw. Next you should specify which of the functions among those that are stored in memory you want to graph see If you do not select specific functions here, the graph operation will draw graphs of all the functions currently stored in memory.

Use the cursor fc keys to specify one of the function type as follows. Input values for the required variables. Graph the function. Select the line style. Select a memory area that contains a function that is the same type as the one you are storing, or delete the function in the memory area to which you are trying to store. Note that the default variable used depends on the memory area type where you are storing the graph function. On the Graph relation list screen, use f and c to highlight the relation whose line style you want to change.

Press 4 STYL. While the Graph relation list is on the display, press f or c to move the highlighting to the area that contains the function whose type you want to change. Select the function type you want to change to. Performs the calculation. Draws the graph. The 2-Sample Z Test is applied to the normal distribution. The 1-Prop Z Test is applied to the normal distribution.

The 2-Prop Z Test is applied to the normal distribution. Displays t score. Pressing 1 T displays the t score at the bottom of the display, and displays the pointer at the corresponding location in the graph unless the location is off the graph screen.

Two points are displayed in the case of a two-tail test. Use d and e to move the pointer. Press J to clear the t score. Displays p-value. Pressing 2 P displays the p-value at the bottom of the display without displaying the pointer.

Press J to clear the p-value. The following V-Window settings are used for drawing the graph. The 1-Sample t Test is applied to t-distribution. The 2-Sample t Test is applied to t-distribution.

The following applies when pooling is in effect. List It also determines the correlation coefficient and t value, and calculates the extent of the relationship between x and y. You cannot draw a graph for LinearReg t Test.

When there is a list specified for the [Resid List] item on the Setup screen, regression formula residual data is automatically saved to the specified list after the calculation is finished. When the list specified by [Save Res] is the same list specified by the [Resid List] item on the Setup screen, only [Resid List] data is saved in the list. The following shows the meaning of the above item. An error occurs if the matrix has only one line or one column.

Pressing 2 'MAT while setting parameters enters the Matrix Editor, which you can use to edit and view the contents of matrices. Pressing 6 'MAT while a calculation result is displayed enters the Matrix Editor, which you can use to edit and view the contents of matrices. The F Test is applied to the F distribution. F value p-value mean of sample 1 Displayed only for Data: List setting. Displays F value. Pressing 1 F displays the F value at the bottom of the display, and displays the pointer at the corresponding location in the graph unless the location is off the graph screen.

Press J to clear the F value. Executing an analysis function automatically stores the F and p values in alpha variables F and P, respectively. V-Window settings are automatically optimized for drawing the graph. Perform the following key operations from the statistical data list. How Many Factor B Calculation results are displayed in table form, just as they appear in science books. The leftmost column is saved in the specified list, and each subsequent column to the right is saved in the next sequentially numbered list.

Up to five lists can be used for storing columns. You can specify an first list number in the range of 1 to Line 4 ERR The Y-axis is the average value of each category. You can use the following graph analysis function after drawing a graph. Trace function Pressing d or e moves the pointer on the graph in the corresponding direction.

When there are multiple graphs, you can move between graphs by pressing f and c. Press J to clear the pointer from the display. Using the Trace function automatically stores the number of conditions to alpha variable A and the mean value to variable M, respectively.

V-Window settings are performed automatically, regardless of Setup screen settings. The experiments were repeated twice each under identical conditions.

Ho : No change in strength due to time Ho : No change in strength due to heat treatment temperature Ho : No change in strength due to interaction of time and heat treatment temperature u Solution Use two-way ANOVA to test the above hypothesis. Input the above data as shown below.

Executing the test produces the following results. The above test indicates that the time differential is not significant, the temperature differential is significant, and interaction is highly significant. A confidence interval that is too broad makes it difficult to get an idea of where the population value true value is located. A narrow confidence interval, on the other hand, limits the population value and makes it difficult to obtain reliable results.

Raising the confidence level broadens the confidence interval, while lowering the confidence level narrows the confidence level, but it also increases the chance of accidently overlooking the population value. When you plan to conduct a survey and then t test and Z test the data, you must also consider the sample size, confidence interval width, and confidence level.

The confidence level changes in accordance with the application. Z intervals page 2 t Calculation Result Output Example Left The following is the confidence interval. The following shows the meaning of each item. The t interval is applied to t distribution. The following confidence interval applies when pooling is in effect. Normal distribution is a symmetrical distribution centered on the greatest occurrences of mean data highest frequency , with the frequency decreasing as you move away from the center.

Poisson distribution, geometric distribution, and various other distribution shapes are also used, depending on the data type. Certain trends can be determined once the distribution shape is determined. You can calculate the probability of data taken from a distribution being less than a specific value. For example, distribution can be used to calculate the yield rate when manufacturing some product.

Once a value is established as the criteria, you can calculate normal probability when estimating what percent of the products meet the criteria. Normal probability density calculates the probability density of normal distribution from a specified x value. Normal distribution probability calculates the probability of normal distribution data falling between two specific values. Inverse cumulative normal distribution calculates a value that represents the location within a normal distribution for a specific cumulative probability.

Student- t probability density calculates t probability density from a specified x value. Student- t distribution probability calculates the probability of t distribution data falling between two specific values. Normal distribution page 2 t Student-t distribution page 3 CHI F distribution page 5 BINM Poisson distribution page 6 g 2 GEO The following is the general procedure for using the P-CAL function.

After drawing a distribution graph, press! Input the value you want for x and then press w. Pressing v or a number key at this time causes the x value input dialog box to reappear so you can perform another estimated value calculation if you want. After you are finished, press J to clear the coordinate values and the pointer from the display.

Executing an analysis function automatically stores the x and p values in alpha variables X and P, respectively. Normal probability density is applied to standard normal distribution. Calculation Result Output Example p There is no graphing for normal distribution probability. Calculation Result Output Examples x There is no graphing for inverse cumulative normal distribution.

Student-t probability density Current V-Window settings are used for graph drawing when the Setup screen's [Stat Wind] setting is [Manual]. There is no graphing for Student-t distribution probability. Student-t distribution probability t:Low F probability density V-Window settings for graph drawing are set automatically when the Setup screen's [Stat Wind] setting is [Auto].

There is no graphing for F distribution probability. Poisson probability There is no graphing for Poisson distribution. There is no graphing for geometric distribution. The calculators automatically reverts to Norm 1 whenever you enter the TVM mode, which cancels a Sci number of significant digits or Eng engineering notation setting made in another mode.

Pressing d displays the same values in reverse sequence. Pressing d cycles in the reverse direction. Press J to return to the parameter input screen.

This conversion is required for installment savings accounts, loan repayments, etc. Inputting Values A period n is expressed as a positive value. Because of this, interest calculation results produced by this calculator should be used keeping the above limitation in mind or the results should be verified. Use the following function menus to maneuver between calculation result screens.

This calculator can perform the following four types of investment appraisal. A cash flow diagram like the one shown below helps to visualize the movement of funds.

The cash flow one year later is shown by CF1, two years later by CF2, and so on. Investment appraisal can be used to clearly determine whether an investment is realizing profits that were originally targeted. It should be noted, however, that minute fractional values tend to accumulate during the subsequent calculations performed automatically by the calculator, so NPV never actually reaches exactly zero.

After configuring the parameters, use one of the function menus noted below to perform the corresponding calculation. The first press of! Use the following function menu to maneuver between calculation result screens. Pressing a number key to input the month causes an input screen like the one shown below to appear on the display. The Setup screen can be used to specify either a day or day year for financial calculations. Attempting to do so causes an error.

When you do, a program list appears on the display. Selected program area use f and c to move Files are listed in the alphabetic sequence of their names. Register a file name. Input the program. Run the program. The values to the right of the program list indicate the number of bytes used by each program. A file name can be up to eight characters long. The file name input screen remains on the display if you press w without inputting a file name.

To exit the file name input screen and return to the program list without registering a file name, press J. The following are the formulas used for calculating surface area S and volume V of a regular octahedron for which the length of one side A is known.