Six vehicles are selected from the vehicles that are issued campus parking permits, and the following data are recorded. Vehicle Туре Make Carpool? Distance (km) Age (years) 1 Car Honda No 23.6 6 2 Car Toyota No 17.2 3 3 Truck Toyota No 10.1 4 4 Van Daihatsu Yes 31.7 2 5 Motorcycle BMW No 25.5 Car Chevrolet No 5.4

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