20060301
Geometric Cumulative Distribution
Menu: [Distribution]-[Geometric CD]
Description: This command calculates the probability that a random variable that follows a
geometric distribution will be a given
x
value or less.
Defi nition of Terms
x
: specifi ed trial (positive integer)
pos
: probability of success
p
(0
<
p
<
1)
Calculation Result Output
prob
: geometric cumulative probability
Example
Specifi ed trial : 3
Probability of success : 0.5
• Statistics Wizard Operation
(1) On the menu bar, tap [Calc] and then [Distribution].
(2) Select [Geometric CD] and then tap [Next >>].
(3) Input values.
(4) Tap [Next >>].
(5) To display the graph, tap
$
.
u
Program, eActivity or Main Application
Command: GeoCD
䡺
Command Syntax
x
value,
pos
value
Input Example:
GeoCD 3,0.5
7-11-21
Distributions
20080201
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