Question: The average time that Americans commute to work is 27.7 minutes (Sterlings Best Places). The average commute times in minutes for 48 cities follows. a.

The average time that Americans commute to work is 27.7 minutes

(Sterling’s Best Places). The average commute times in minutes for 48 cities follows. City Commute Time (min) City Commute Time (min) Commute City Time (min)

a. What is the mean commute time for these 48 cities?

b. What is the median commute time for these 48 cities?

c. What is the mode for these 48 cities?

d. What is the variance and standard deviation of commute times for these 48 cities?

e. What is the third quartile of commute times for these 48 cities?

City Commute Time (min) City Commute Time (min) Commute City Time (min) Albuquerque 23.3 Kansas City 23.4 Portland 26.4 Atlanta 28.3 Las Vegas 28.4 Providence 23.6 Austin 24.6 Little Rock 20.1 Richmond 23.4 Baltimore 32.1 Los Angeles 32.2 Sacramento 25.8 Boston 31.7 Louisville 21.4 Salt Lake City 20.2 Charlotte 25.8 Memphis 23.8 San Antonio 26.1 Chicago 38.1 Miami 30.7 San Diego 24.8 Cincinnati 24.9 Milwaukee 24.8 San Francisco 32.6 Cleveland 26.8 Minneapolis 23.6 San Jose 28.5 Columbus 23.4 Nashville 25.3 Seattle 27.3 Dallas 28.5 New Orleans 31.7 St. Louis 26.8 Denver 28.1 New York 43.8 Tucson 24.0 Detroit 29.3 Oklahoma City 22.0 Tulsa 20.1 El Paso 24.4 Orlando 27.1 Washington, 32.8 Fresno 23.0 Philadelphia 34.2 D.C. Indianapolis 24.8 Phoenix 28.3 Jacksonville 26.2 Pittsburgh 25.0

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