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Example
Data : 1.5
Degrees of freedom of numerator : 24
Degrees of freedom of denominator : 19
• Stati tic Wizard Operation
(1) On the menu bar, tap [Calc] and then [Distribution].
(2) Select [F PD] and then tap [Next >>].
(3) Input values.
(4) Tap [Next >>].
(5) To display the graph, tap
Program, eActivity or Main Application
Command: FPD
Command Syntax
x
n
df
value,
:
Input Example:
FPD 1.5,24,19
F
Cumulative Di tribution
Menu:
[Distribution]-[F CD]
De cription: This command calculates the probability of
a
b
and
.
n + d
p =
n
2
Definition of Term
Lower : lower bound
Upper : upper bound
n
df
:
:
degrees of freedom of numerator (positive integer)
d
df
:
:
degrees of freedom of denominator (positive integer)
Calculation Re ult Output
prob
F
:
distribution probability
7-11-12
Distributions
.
d
df
value,
:
value
n
b
n
2
2
n
–1
2
1 +
x
d
d
a
2
p
20080201
20060301
F
distribution data falling between
a
: lower bound (Lower)
n + d
–
n . x
2
b
: upper bound (Upper)
dx
d
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