STAT Menu Items

Common Items

Select this

When you want to do this:

menu item:

 

Type

Display the statistical calculation type selection

Data

screen

Display the STAT editor screen

Sum

Display the Sum sub-menu of commands for

Var

calculating sums.

Display the Var sub-menu of commands for

Reg

calculating the mean, standard deviation, etc.

Display the Reg sub-menu of commands for

 

regression calculations.

 

For details see “Commands when Linear Regression

 

Calculation (A+BX) Is Selected” and “Commands

MinMax

when Quadratic Regression Calculation (_+CX2) Is

Selected”.

Display the MinMax sub-menu of commands for

 

obtaining maximum and minimum values.

 

 

Single-variable (1-VAR) Statistical Calculation Commands

The following are the commands that appear when you select

(Sum), (Var), or (MinMax) on the STAT menu while a single-variable statistical calculation type is selected.

∑x

x= --------

n

∑( x – x)2 xσn = ------------------------

n

∑( x – x)2 xσn 1 = ------------------------

–n – 1

Sum Sub-menu (  (STAT) (Sum))

Select this menu item: When you want to obtain this:

∑x2

Sum of squares of the sample data

∑x

Sum of the sample data

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HP 300s+ Scientific Stat Menu Items, Single-variable 1-VAR Statistical Calculation Commands, Sum Sub-menu   Stat  Sum
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300s+ Scientific specifications

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