Question: Random samples from two normal populations produced the following statistics

Random samples from two normal populations produced the following statistics:


a. Estimate with 95% confidence the ratio of the two population variances.
b. Repeat part (a) changing the sample sizes to n1 = 25 and n2 = 25.
c. Describe what happens to the width of the confidence interval estimate when the sample sizesincrease.
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  • CreatedFebruary 03, 2015
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