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Problem 3 Refer to the results of the National Automobile Dealers Association surveyr presented in Problem 2 to respond to the following questions. (a) What proportion of the drivers in this survey drive a truck given that they are male? 0:) Based on the National Automobile Dealers Association survey results. is a driver's gender independent of the type of vehicle they drive? The following table displays the results of a National Automobile Dealers Association survey of 912 randomly selected drivers. The drivers were classied by gender and the type of vehicle they drive. Type of Vehicle Dn'ven Car Truck SUV Van Gender of Driver (a) What percentage of the drivers in this survey do not drive a car? (b) What percentage of the drivers in this survey are male and drive a van? (0) What percentage of the drivers in this survey are female or drive an SUV