Health, 12.02.2020 05:02 jennyhoang4330

A national health study reported that the proportion of students with elevated blood pressure is 0.15. The principal of a local high school believes that the proportion of students in the school with elevated blood pressure is greater than 0.15. Of a large random sample is used, which of the following is the most appropriate test to investigate the principal’s belief?

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A national health study reported that the proportion of students with elevated blood pressure is 0.1...