Statistical calculation, Stat), K statistical calculation types – Casio fx-115ES User Manual
Page 35
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E-33
Examples of S-D Transformation
Note that S-D transformation can take some time to perform.
Example: Fraction
→
Decimal
MATH
'5c6=
Math
• Each press of the
f key toggles between the two forms.
f
f
Appendix
<#037>
π
Fraction
→
Decimal
<#038> '
→
Decimal
Statistical Calculation
(STAT)
All calculations in this section are performed in the STAT Mode
(N2).
Selecting a Statistical Calculation Type
In the STAT Mode, display the statistical calculation type selection
screen.
k Statistical Calculation Types
Key
Menu Item
Statistical Calculation
1
1-VAR
Single-variable
2
A+BX
Linear regression
3
_+CX
2
Quadratic regression
4
In X
Logarithmic regression
5
e
^X
e
exponential regression
6
A•B^X
ab
exponential regression
7
A•X^B
Power regression
8
1/X
Inverse regression
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