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Consider a random sample of 16 observations, given in the following table, from a normal population with hypothesized variance 36.8.
a. Write the four parts for a two-sided hypothesis test concerning the population variance with a = 0.05.
b. Compute the sample variance and the value of the test statistic. Draw a conclusion about the population variance.
c. Find bounds on the p value associated with this hypothesis test.
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