Question: The histogram in the figure below is based on information from one university survey. The histogram displays hours of sleep per day for a random

The histogram in the figure below is based on information from

The histogram in the figure below is based on information from one university survey. The histogram displays hours of sleep per day for a random sample of 215 students. Estimate the mean hours of sleep, standard deviation of hours of sleep and coefficient of variation. Round the answers to two decimal places. 89 90 Frequency 80 70 65 60 50 40 30 24 STA2023 3_2-24FE 20 15 10 5 5 7. 5 3.5 4.5 5.5 6.5 7.5 8.5 9.5 10.5 Hours of sleep CV %

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