Question: A simple random sample of size (n=20) is drawn from a population that is normally distributed. The sample variance is found to be 49.3. Determine

A simple random sample of size \(n=20\) is drawn from a population that is normally distributed. The sample variance is found to be 49.3. Determine whether the population variance is less than 95 at the \(\alpha=0.1\) level of significance.

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