Distribution (DIST)
kPoisson Distribution
uPoisson Probability
Poisson probability calculates a probability at a specified value for the discrete Poisson distribution with the specified mean.
f (x) = | (x = 0, 1, 2, ···) | ∝ : mean (∝ > 0) | ||
x! | ||||
|
|
|
Perform the following key operations from the statistical data list.
5(DIST)
g(Poissn)
b(P.D)
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 specified data |
| (List 1 to 20) |
∝ .................................. | mean (∝ > 0) |
Save Res ..................... | list for storage of calculation results (None or List 1 to 20) |
Execute ....................... | executes a calculation |
The following shows the meaning of a parameter data specification item that is different from list data specification.
x .................................. | ( x >0) |
After setting all the parameters, align the cursor with [Execute] and then press the function key shown below to perform the calculation.
• 1(CALC) ... Performs the calculation.
Calculation Result Output Example
p .................................. | Poisson probability |
# There is no graphing for Poisson distribution.
20011101