Question 829281
(1) Consider an F distribution with 12 numerator degrees of freedom and 14 denominator degrees of freedom. Compute P (F<=0.74)

Answer: {{{P(F<=0.74) = highlight(0.3038)}}}
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(2.4374)}}}
Type =finv(0.025,15,24)in Excel, then enter to get the answer.