Distribution Calculations (Dist) - Casio fx-991ZA PLUS II User Manual

(Abs)
(Abs)

Distribution Calculations (DIST)

You can use the procedures below to perform seven different types of
distribution calculations.
1. Press
2. On the menu that appears, select a distribution calculation type.
To select this type of calculation:
Normal probability density
Normal cumulative distribution
Inverse normal cumulative distribution
Binomial probability
Binomial cumulative distribution
Poisson probability
Poisson cumulative distribution
3. Input values for the variables.
• With Binomial PD, Binomial CD, Poisson PD, and Poisson CD, you
can input sample data and then perform calculations.
(SETUP)
(VECTOR)
(VECTOR)
(VECTOR) (VctB)
(VECTOR)
(VECTOR)
-1
(cos )
(DIST) to enter the DIST Mode.
74
(Fix)
(VctA)
(Dot)
(VctA)
(VctB)
Press this key:
(Normal PD)
(Normal CD)
(Inverse Normal)
(Binomial PD)
(Binomial CD)
(Poisson PD)
(Poisson CD)