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mple Question 7 8 1 15 Part 1 of 7 compare the dry braking distances from 30 to 0 miles per hour for 35 models of Make A and 35 models of Make B The mean brakin riation is 4 7 feet The mean braking distance for Make B is 47 fee the engineer support the claim that the mean braking distances random and independent and the populations are normally distri k here to view page 1 of the standard normal distribution table k here to view page 2 of the standard normal distribution table
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