MyStatl ab: Module Eight Problem Set HW Score: 48 9 of 10 (8 complete) v ts expe

Question

MyStatl ab: Module Eight Problem Set HW Score: 48 9 of 10 (8 complete) v ts experiments in which cars are crashed into a fixed bamier at 40 mph. In the institute's 40 mph offset test the drivers side. The barrier's deformable face is made of aluminum honeycomb, which makes the forces ir ash between two vehicles of the same weight, each going just less than 40 mph. You are in the market to bu my resulting from this offset crash is the same for large family cars, passenger vans. and midsize utility vehi lected from the institute's study. Complete parts (a) through (d) below. Head injuries Large Family Cars Passenger vans Midsize Utility Vehicles (SUVs) 261 148 225 239 ANOVA proc 409 184 688 307 553 149 164 Print Done then click Check Answer Clear All

Explanation / Answer

(a) The null hypothesis is all the means are equal against the alternative that at least one is not equal. So option (c) is the correct choice.

(b) Here all the requirements of one-way anova procedure are satisfied. So option (d) is the correct choice.

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