Suppose the national transportation safety board ntsb wants

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Suppose the National Transportation Safety Board (NTSB) wants to examine the safety of compact cars, midsize cars, and full-size cars. It collects a sample of three for each of the treatments (car types). Using the hypothetical data provided below; perform an ANOVA test to determine whether the mean pressure applied to the driver's head during a crash is equal for each type of cars. Use a=5%.

Compact Cars	Midsize cars	Full-size cars
643	469	484
655	427	456
702	525	402

Reference no: EM13623269

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