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3. [-/8.52 Points] DETAILS AUFEXC4 13.2.021. MY NOTES ASK YOUR TEACHER A survey of 15 large cities noted the average weekly commute times, in hours,

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3. [-/8.52 Points] DETAILS AUFEXC4 13.2.021. MY NOTES ASK YOUR TEACHER A survey of 15 large cities noted the average weekly commute times, in hours, of the residents of each city. The results are recorded in the table below. Weekly commute time (h) 4.5 5.0 4.6 4.0 4.6 3.4 6.8 4.9 4.5 5.4 3.7 4.9 4.7 2.7 3.4 Find the mean and sample standard deviation of these data. Round to the nearest hundredth. mean (No Response) sample standard deviation (No Response) Need Help? Read It Additional Materials Tech Guide: Excel Tech Guide: TI-83/84 Tech Guide: TI-Nspire

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