Casio CFX-9970G

User Manual - Page 338

For CFX-9970G.

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318
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uGeometric cumulative density
Geometric cumulative density calculates the probability of geometric distribution
data falling between two specific values.
Perform the following key operation from the statistical data list.
5(DIST)
6(g)
2(GEO)
2(Gcd)
The following shows the meaning of each item when data is specified using list
specification.
Data................ data type
List.................. list whose contents you want to use as sample data
p ..................... success probability (0 < p < 1)
Execute .......... executes a calculation
The following shows the meaning of parameter data specification item that is
different from list data specification.
x ..................... value
Positive integer number is calculated whether list data (Data:List) or x value
(Data:variable) is specified.
Example To calculate geometric cumulative density for one list of data
For this example, we will calculate geometric cumulative
density for data = {2, 3, 4} when
p = 0.5.
1(List)c
1(List1)c
a.fw
1(CALC)
cumulative density when
x = 2
cumulative density when x = 3
cumulative density when x = 4
18 - 8 Distribution
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