Poverty and Dietary Calcium. Refer to Exercise 8.70. a. Determine and interpret a 95% upper confidence bound

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Poverty and Dietary Calcium. Refer to Exercise 8.70.

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 (twosided) confidence interval found in Exercise 8.70.

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Introductory Statistics

ISBN: 9781292099729

10th Global Edition

Authors: Neil A. Weiss

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