Question: in an unpaired two sample problem, a sample mean of 675 and a sample standard deviation of 44.76 in a sample of size 8 from

in an unpaired two sample problem, a sample mean of 675 and a sample standard deviation of 44.76 in a sample of size 8 from population A and a sample mean of 702.4 and a sample standard deviation of 38.94 in a sample of size 17 from population B. Construct a 98% confidence interval for 1^2/2^2 and what would the conclusion be in a hypothesis test comparing the variances? detailed explanation needed

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