SOLUTION: (1) Consider an F distribution with 12 numerator degrees of freedom and 14 denominator degrees of freedom. Compute P (F<=0.74) (2) Consider an F distribution with 15 numerator d

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Question 829281: (1) Consider an F distribution with 12 numerator degrees of freedom and 14 denominator degrees of freedom. Compute P (F<=0.74)
(2) Consider an F distribution with 15 numerator degrees of freedom and 24 denominator degrees of freedom. Find c such that P (F>c)=0.025
I got 0.6867 for the first answer. Don't know how to approach the second problem. Can someone please help?
Answer by reviewermath(1029) About Me  (Show Source):
You can put this solution on YOUR website!
(1) Consider an F distribution with 12 numerator degrees of freedom and 14 denominator degrees of freedom. Compute P (F<=0.74)
Answer: P%28F%3C=0.74%29+=+highlight%280.3038%29
Type =1-fdist(0.74,12,14) in Excel, then enter to get the answer.
(2) Consider an F distribution with 15 numerator degrees of freedom and 24 denominator degrees of freedom. Find c such that P (F>c)=0.025
Anawer: c = highlight%282.4374%29
Type =finv(0.025,15,24)in Excel, then enter to get the answer.