Question: A random sample of size 25 from normal population A has a variance of 140. A random sample of size 8 from normal population B

A random sample of size 25 from normal population A has a variance of 140. A random sample of size 8 from normal population B has a variance of 165. Test the hypothesis that the variance of population A is equal to the variance of population B, using a 2% significance level. Report and explain your conclusion.

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