Casio ClassPad 300 User Manual page 389

k Geometric Distribution
Geometric Probability
Command: GeoPD
Description: This command calculates the probability that a random variable that follows a
geometric distribution will be a given
f (x) = p(1– p)
Command Syntax
x p
value, -value
Definition of Terms
x
: specified data (integer (
p probability of success (0 <
:
Input Example:
GeoPD 15,0.75
Calculation Result Output
p
: geometric probability
Geometric Cumulative Probability
Command: GeoCD
Description: This command calculates the probability that a random variable that follows a
geometric distribution will be a given
Command Syntax
x p
value, -value
Definition of Terms
x
: specified data (integer (
p probability of success (0 <
:
Input Example:
GeoCD 15,0.75
Calculation Result Output
p
: geometric cumulative probability
7-11-10
Distribution
x
value.
x
( = 1, 2, 3, ···)
x – 1
x > 1))
p < 1)
x
value or less.
x
> 1))
p < 1)
20021201