69 NHTSA crash tests. Refer to the National Highway Traffic Safety Administration (NHTSA) crash test data for

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69 NHTSA crash tests. Refer to the National Highway Traffic Safety Administration (NHTSA) crash test data for new cars. In Exercise 43 , you assumed that the driver’s head injury rating is approximately normally distributed.

Apply the methods of this chapter to the data saved in the CRASH file to support that assumption.

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Statistics

ISBN: 9781292022659

12th International Edition

Authors: James T Mcclave, Terry Sincich

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