Statistical Calculation

All calculations in this section are performed in the STAT

Mode (7).

A Selecting a Statistical Calculation Type

In the STAT Mode, display the statistical calculation type

selection screen.

k Statistical Calculation Types

Use fc to select Item, and then press E.

Menu Item

Statistical Calculation

1 VAR

Single variable

A+BX

Linear regression

_+CX

2

Quadratic regression

In X

Logarithmic regression

e

^X

e

 exponential regression

A B^X

ab

 exponential regression

A X^B

Power regression

1/X

Inverse regression

k Inputting Sample Data

A Displaying the STAT Editor Screen

The STAT editor screen appears after you enter the STAT

Mode from another mode. Use the STAT menu to select

a statistical calculation type. To display the STAT editor

screen from another STAT Mode screen, press

17(S MENU)2(Data).

Note

  The STAT editor and the D.Editor 

x

 of the CASH Mode

use the same memory area to store data.

E 108