Question
In: Statistics and Probability
Determine the upper tail critical values of F in each of the following two-tailed tests: a....
Determine the upper tail critical values of F in each of the following two-tailed tests:
a. The critical value of F when α = 0.005, n1 = 16, and n2 = 10 is
(Round to two decimal places as needed.)
b. The critical value of F when α = 0.05, n1=16, and n2 = 10 is
(Round to two decimal places as needed.)
Solutions
Expert Solution
SOLUTION
a.)
Given :
where df1 = 1st degrees of freedom = n1 - 1 = 16-1 = 15
and df2 = 2nd degrees of freedom = n2 - 2 = 10 - 1 = 9
and 
-------------------------------- Calculate using F
table
The upper tail crictical value of F when
is equal to 6.03
b.)
Given :
where df1 = 1st degrees of freedom = n1 - 1 = 16-1 = 15
and df2 = 2nd degrees of freedom = n2 - 2 = 10 - 1 = 9
and 
---------------------------------- Calculated using F
table
The upper tail crictical value of F when
is equal to 3.01
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orchestra answered 1 year agoRelated Solutions
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1 minus alpha equals 0.90 comma n equals 581−α=0.90, n=58
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1 minus alpha equals 0.90 comma n equals 131−α=0.90, n=13
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