Mathematics, 28.10.2020 21:00, alyssaxsanchez

20 POINTS SHOW WORK The average number of hours of sleep that students in a particular statistics class on a given night follows a Normal model with a mean of 6.2 hours and a standard deviation of 1.5 hours. What is the interquartile range for the hours of sleep?

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20 POINTS SHOW WORK The average number of hours of sleep that students in a particular statistics cl...