Casio CLASSPAD 330 3.04 - Page 472

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 >>].
S
Program, 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