Casio ClassPad 300 PLUS - Manual (Page 392)

20050501
7-11-5
Distribution
Definition of Terms
Lower : lower boundary
Upper : upper boundary
df : degrees of freedom ( df > 0)
Input Example:
TCD 1.7,1000,6
Calculation Result Output
p : Student- t distribution probability
t Low : lower boundary value you input
t Up : upper boundary value you input
k χ
2
Distribution
χ
2
Probability Density
Command: ChiPD
Ⅺ
Description: This command calculates the probability density of χ
2
distribution from a
specified x value.
f (x) =
Γ
1
2
df
df
2
x e
2
1
df
2
–1
x
2
–
Command Syntax
x value, df value
Definition of Terms
x : data value
df : degrees of freedom (positive integer)
Input Example:
ChiPD 0.76,3
Calculation Result Output
p : χ 2 probability density