In 1993 data were collected from 93 cars concerning their drive train type and standard air bags. Contingency Table of Drive Train and Standard Air Bags Standard Air Bags Driver & Passenger Driver Only None Total Standard Air Bags All Wheel Drive 0 5 5 10 Front Wheel Drive 11 28 28 67 Rear Wheel Drive 5 10 1 16 Total 16 43 34 93 What proportion of cars in this sample had all wheel drive? Group of answer choices 0.116 0.108 0.500 0.147