Casio ClassPad 330 User Manual page 452

t
k Distribution
t
Student- Probability Density
Menu:
[Distribution]-[Student-T PD]
Description: This command calculates
f (x) =
Definition of Terms
x
: data value
df
: degrees of freedom (
Calculation Result Output
prob
: Student-
Example
Data : 2
Degrees of freedom : 5
• Statistics Wizard Operation
(1) On the menu bar, tap [Calc] and then [Distribution].
(2) Select [Student-T PD] and then tap [Next >>].
(3) Input values.
(4) Tap [Next >>].
(5) To display the graph, tap $ .
u Program, eActivity or Main Application
Command: TPD
Command Syntax
x df
value, value
Input Example:
TPD 2,5
7-11-6
Distributions
t
probability density from a specified
df+1
–
df + 1 x
2
2
1+
Γ
df
2
.
df
df
π
Γ
2
df
> 0)
t
probability density
20060301
x
value.