
Distribution (DIST)
Calculation Result Output Example
p ..................................  | χ2 distribution probability  | 
kF Distribution
u F Probability Density
F probability density calculates the probability density function for the F distribution at a specified x value.
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f (x) =  | 
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  | 2 x  | 2  | 1 + nx  | ||||
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–n + d
2
Perform the following key operations from the statistical data list.
5(DIST)
e(F)
b(P.D)
Data is specified using parameter specification. The following shows the meaning of each item.
x ..................................  | data  | 
n:df ..............................  | numerator degrees of freedom (positive integer)  | 
d:df ..............................  | denominator degrees of freedom (positive integer)  | 
Save Res .....................  | list for storage of calculation results (None or List 1 to 20)  | 
Execute .......................  | executes a calculation or draws a graph  | 
After setting all the parameters, align the cursor with [Execute] and then press one of the function keys shown below to perform the calculation or draw the graph.
• 1(CALC) ... Performs the calculation.
• 6(DRAW) ... Draws the graph.
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