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A Random Sample of Size 25 from Normal Population a Has

Question 54

Multiple Choice

A random sample of size 25 from normal population A has a variance of 110.A random sample of size 5 from normal population B has a variance of 200.You will test the hypothesis that the variance of population A is equal to the variance of population B, using a 2% significance level.Report the F statistic (Fstat) for the test, assuming that the larger sample variance appears in the numerator of the test statistic.


A) 4.218
B) 3.865
C) 2.092
D) 1.818

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