Casio 330 - Manual (Page 481)

20090601
Example
Poisson cumulative probability : 0.8074
Mean : 2.26
• Statistics Wizard Operation
(1) On the menu bar, tap [Calc] and then [Distribution].
(2) Select [Inverse Poisson CD] and then tap [Next >>].
(3) Input values.
(4) Tap [Next >>].
SProgram, eActivity or Main Application
Command: InvPoissonCD :
Command Syntax
prob value, L value
Input Example:
InvPoissonCD 0.8074,2.26
I Geometric Distribution
Geometric Distribution Probability
Menu: [Distribution]-[Geometric PD]
Description: This command calculates the probability the random variable that follows a
geometric distribution will be a given x value.
f (x) = p(1– p) x – 1
( x = 1, 2, 3, ···) p : probability of success
(0  p  1)
Definition of Terms
x : specified trial (positive integer)
pos : probability of success p (0  p  1)
Calculation Result Output
prob : geometric probability
7-11-20
Distributions