117 Refer to Exercise 116. Suppose we had n = 100, x = 9.4, and s2 =...

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117 Refer to Exercise 116. Suppose we had n = 100, x = 9.4, and s2 = 1.84.

a. Test the null hypothesis H0: s2 = 1 against the alternative hypothesis Ha: s2 7 1.

b. Compare your test result with that of Exercise 116.

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Statistics

ISBN: 9781292022659

12th International Edition

Authors: James T Mcclave, Terry Sincich

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