Example
Specified trial : 10
Mean : 6
• Stati tic Wizard Operation
(1) On the menu bar, tap [Calc] and then [Distribution].
(2) Select [Poisson PD] and then tap [Next >>].
(3) Input values.
(4) Tap [Next >>].
(5) To display the graph, tap
Program, eActivity or Main Application
Command: PoissonPD
Command Syntax
x
value,
value
Input Example:
PoissonPD 10,6
Poi
on Cumulative Di tribution
Menu:
[Distribution]-[Poisson CD]
De cription: This command calculates the probability the random variable that follows a
Poisson distribution will fall between given upper bound and lower bound
values.
Definition of Term
Lower :
lower bound (Lower
Upper :
upper bound (Lower
:
mean ( > 0)
Calculation Re ult Output
prob
:
Poisson cumulative probability
7-11-18
Distributions
.
Upper integer)
Upper integer)
20090601
Graphing may take a long
Graphing may take a long
time when the absolute value
time when the absolute value
of the argument is large.
of the argument is large.