Question: Refer to Exercise 8.32. a. Determine and interpret a 95% upper confidence bound for the mean calcium intake of all people with incomes below the

Refer to Exercise 8.32.
a. Determine and interpret a 95% upper confidence bound for the mean calcium intake of all people with incomes below the poverty level.
b. Compare your one-sided confidence interval in part (a) to the (two-sided) confidence interval found in Exercise 8.32(a).

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a The sample mean is 17053 18 9474 mg per day The 95 upper confidence bound for is We can be 95 ... View full answer

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