Suppose a random sample of 10 male federal workers is taken and the variance of their ages is 91.5. Suppose also that a random sample of 10 male state workers is taken and the variance of their ages is 67.3. Find the upper critical value used to determine if there is any difference between the variations of ages of men in the federal sector and men in the state sector at the 5% level of significance. Use our textbook statistical table to answer the question. Assume population 1 = federal sector and population 2 = state sector. Assume that ages are normally distributed.

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Suppose a random sample of 10 male federal workers is taken and the variance of their ages is 91.5. Suppose also that a random sample of 10 male state workers is taken and the variance of their ages is 67.3. Find the upper critical value used to determine if there is any difference between the variations of ages of men in the federal sector and men in the state sector at the 5% level of significance. Use our textbook statistical table to answer the question. Assume population 1 = federal sector and population 2 = state sector. Assume that ages are normally distributed.

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