Question: The recommended number of hours of sleep per night is
The recommended number of hours of sleep per night is 8 hours, but everybody “knows” 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 < 7 a = 0.05
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