Listed below are the costs (in dollars) of repairing the front ends and rear ends of different cars when they were damaged in controlled low-speed crash tests (based on data from the Insurance Institute for Highway Safety). The cars are Toyota, Mazda, Volvo, Saturn, Subaru, Hyundai, Honda, Volkswagen, and Nissan. Are the data independent or dependent?

Transcribed Image Text:

Front repair cost 936 978 2252 1032 3911 4312 3469 2598 4535 Rear repair cost 1480 1202 802 3191 1122 739 2769 3375 1787