Casio fx-9860G Series User Manual page 363

F
Distribution Probability
F
distribution probability calculates the probability of
specifi c values.
Γ Γ
p = p =
n n
Γ Γ
2 2
Perform the following key operations from the statistical data list.
5(DIST)
4(F)
2(Fcd)
Data is specifi ed using parameter specifi cation. The following shows the meaning of each
item.
Lower .......................... lower boundary
Upper .......................... upper boundary
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 26)
Execute ....................... executes a calculation
After setting all the parameters, use
the function key shown below to perform the calculation.
• 1(CALC) ... Performs the calculation.
# There is no graphing for
probability.
6-7-14
Distribution
n + d n + d
∫ ∫
n n
b b
n n
2 2
2 2
n n
–1 –1
2 2
x x
d d d d
Γ Γ
a a
2 2
to move the highlighting to "Execute" and then press
F
distribution
20070201
F
distribution data falling between two
n + d n + d
– – a
: lower boundary
2 2
nx nx
1 + 1 +
b
dx dx
: upper boundary
d d