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General Procedure for Performing a Distribution
Calculation
Example: To calculate binomial cumulative probability for the x data {2, 3,
4, 5} when N (number of trials) = 5 and p (probability of success) = 0.5
1. Press
, select the Distribution app icon, and then press .
• This displays the distribution calculation type menu.
2. On the menu, select a distribution calculation type.
• Here we want to calculate binomial cumulative probability. Select
[Binomial CD], and then press .
3. On the menu that appears, select a data (x) input method.
[List] ... Select to input multiple x-data items at the same time. Selecting
this menu item causes the list screen to appear.
[Variable] ... Select to input a single x-data item. Selecting this menu
item causes a parameter input screen to appear.
• Here we want to input multiple x-data items at the same time, select
[List] and then press
.
4. On the list screen, input x data {2, 3, 4, 5}.
2 3 4 5
5. Press .
•
This displays the Binomial CD parameter input screen.
6. Input values for the parameters (N = 5, p = 0.5).
5 0 5
• The parameters that require data input depend on the calculation
type you selected in step 2 of this procedure. For details, see the
"Parameter List" (page 85).
7. After inputting values for all of the variables, select [Execute] and then
press
.
84
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