# Question: Consider the following random sample from a normal population 12 16

Consider the following random sample from a normal population:

12 16 8 10 9

a. Find the 90% confidence interval for population variance.

b. Find the 95% confidence interval for the population variance.

12 16 8 10 9

a. Find the 90% confidence interval for population variance.

b. Find the 95% confidence interval for the population variance.

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