Specify the appropriate rejection region for testing H0: 21 = 22 in each of the following situations:
Question:
a. Ha: σ21 > σ22; α = .05, n1, = 25, n2 = 20
b. Ha: σ21 < σ22; α = .05, n1, = 10, n2 = 15
c. Ha: σ21 > σ22; α = .10, n1 = 21, n2 = 31
d. Ha. σ21 > σ22; α = .01, n1, - 31, n2 = 41
e. H.A: σ21 > σ22; α = .05, n1, = 7, n2 = 16
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a The rejection region requires a 05 in the upper tail of the F distribution with n 1 n 1 1 25 1 24 ...View the full answer
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Related Book For
Statistics For Business And Economics
ISBN: 9780321826237
12th Edition
Authors: James T. McClave, P. George Benson, Terry T Sincich
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