Question: lower and upper limit In a study describing the distribution of total sleep time among college students, the total sleep time per night among college

lower and upper limit

In a study describing the distribution of total sleep time among college students, the total sleep time per night among college students was approximately Normally distributed with mean ,u = 7.4 hours and standard deviation 0- = 0.7 hour. You plan to take an SRS of size n = 50 and compute the average total sleep time. Use the 95 part of the 68-95-997 rule to describe the variability of the sampling distribution of the mean. Provide each answer rounded to three decimal places. Lower value: hours

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