The recommended number of hours of sleep per night is 8 hours, but everybody knows that the

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The recommended number of hours of sleep per night is 8 hours, but everybody €œknows€ that the average college student sleeps less than 7 hours. The number of hours slept last night by 10 randomly selected college students is listed here:

Use a computer or calculator to complete the hypothesis test: Ho: µ = 7 Ha: µ

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Elementary Statistics

ISBN: 9780538733502

11th Edition

Authors: Robert R. Johnson, Patricia J. Kuby

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Question Posted: Aug 28, 2015 03:36 AM

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The recommended number of hours of sleep per night is 8 hours, but everybody knows that the

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5.2 6.8 6.2 5.5 7.8 5.8 7.1 8. 6.9 5.6

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Test of mu 7 vs mu 7 Variable N Mean StDev SE M...View the full answer

Elementary Statistics

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