Casio CFX-9970G

User Manual - Page 336

For CFX-9970G.

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316
uu
uu
uPoisson cumulative density
Poisson cumulative density calculates the probability of Poisson distribution data
falling between two specific values.
Perform the following key operation from the statistical data list.
5(DIST)
6(g)
1(POISN)
2(Pcd)
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
µ
..................... population mean (
µ
> 0)
Execute .......... executes a calculation
The following shows the meaning of parameter data specification item that is
different from list data specification.
x ..................... value
Example To calculate Poisson cumulative density for one list of data
For this example, we will calculate Poisson cumulative density
for data = {2, 3, 4} when
µ
= 6.
1(List)c
1(List1)c
gw
1(CALC)
cumulative density when
x = 2
cumulative density when x = 3
cumulative density when x = 4
kk
kk
k Geometric Distribution
You can use the following menu to select from the different types of geometric
distribution.
•{Gpd}/{Gcd} ... {geometric probability}/{geometric cumulative density}
calculation
18 - 8 Distribution
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