Casio FX-82ES PLUS User Manual

Var Sub-menu ( (STAT) (Var))
Select this menu
item:
When you want to obtain this:
(n)
Number of samples
(x) Mean of the X-data
(σ
x
) Population standard deviation of the X-data
(s
x
) Sample standard deviation of the X-data
(y) Mean of the Y-data
(σ
y
) Population standard deviation of the Y-data
(s
y
) Sample standard deviation of the Y-data
Reg Sub-menu ( (STAT) (Reg))
Select this menu
item:
When you want to obtain this:
(A) Regression coefficient constant term A
(B) Regression coefficient B
(r) Correlation coefficient r
(xˆ)
Estimated value of X
(yˆ)
Estimated value of Y
MinMax Sub-menu (
(STAT) (MinMax))
Select this menu
item:
When you want to obtain this:
(minX) Minimum value of the X-data
(maxX) Maximum value of the X-data
(minY) Minimum value of the Y-data
(maxY) Maximum value of the Y-data
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Casio FX-82ES PLUS Specifications

General

Type	Scientific
Cover	-
Form factor	Pocket
Control type	Buttons
Product color	Black
Operation	256
Digits	12 digits
Display tilting	No
Display size (HxV)	31 x 96 mm
Display number of lines	- lines
Battery type	AAA
Power source	Battery
Auto power off	Yes
Battery life (max)	17000 h

Weight and Dimensions

Depth	161 mm
Width	80 mm
Height	13.8 mm
Weight	110 g