Mathematics, 24.02.2022 04:10 littlebrain2672
Among 157 African-American men, the mean systolic blood pressure was 146 mm Hg with a
standard deviation of 27. We wish to know if on the basis of these data, we may conclude that
the mean systolic blood pressure for a population of African-American is greater than 140. Use
α=0.01.
Answers: 3
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Among 157 African-American men, the mean systolic blood pressure was 146 mm Hg with a
standard dev...
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