In a survey of a simple random sample of students at a certain college, the sample mean

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In a survey of a simple random sample of students at a certain college, the sample mean time per week spent watching television was 18.3 hours and the margin of error for a 95% confidence interval was 1.2 hours. True or false:

a. A 95% confidence interval for the mean number of hours per week spent watching television by students at this college is 17.1 < μ < 19.5.

b. Approximately 95% of the students at this university watch between 17.1 and 19.5 hours of television per week.

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Elementary Statistics

ISBN: 9781259969454

3rd Edition

Authors: William Navidi, Barry Monk

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Question Posted: May 07, 2024 04:02 AM

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In a survey of a simple random sample of students at a certain college, the sample mean

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Elementary Statistics

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