Var Sub-menu (11(STAT)5(Var))

Select this

When you want to obtain this:

menu item:

 

1n

Number of samples

2o

Mean of the sample data

3xσn

Population standard deviation

4xσn–1

Sample standard deviation

MinMax Sub-menu (11(STAT)6(MinMax))

 

 

Select this

When you want to obtain this:

menu item:

 

1minX

Minimum value

2maxX

Maximum value

Appendix Single-variable Statistical Calculation

<#040> Select single-variable (1-VAR) and input the following data:

{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}

(FREQ: ON)

<#041> Edit the data to the following, using insert and delete:

{0, 1, 2, 3, 4, 5, 6, 7, 9, 10}

(FREQ: ON)

<#042> Edit the FREQ data to the following:

 

{1, 2, 1, 2, 2, 2, 3, 4, 2, 1}

(FREQ: ON)

• Examples <#043> through <#045> all use the same data as Example <#042>.

<#043> Calculate sum of squares of the sample data and sum of the sample data.

<#044> Calculate number of samples, mean, and population standard deviation.

<#045> Calculate minimum value and maximum value.

Commands when Linear Regression Calculation (A+BX) Is Selected

With linear regression, regression is performed in accordance with the following model equation.

y = A + BX

The following are the commands that appear on the sub-menus that appear when you select 4(Sum), 5(Var), 6(MinMax), or 7(Reg) on the STAT menu while linear regression is selected as the statistical calculation type.

See Appendix <#046> for information about the calculation

formula used for each command.

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