Question: A sample of 16 items from population 1 has a sample variance s21 = 5.8 and a sample of 21 items from population 2 has

A sample of 16 items from population 1 has a sample variance s21 = 5.8 and a sample of 21 items from population 2 has a sample variance s21 = 2.4. Test the following hypotheses at the .05 level of significance.

a. What is your conclusion using the p-value approach?
b. Repeat the test using the critical value approach.

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