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Q1) In bumper test, 3 kinds of autos were intentionally crashed into barrier at 5 mph, and resulting damage (in dollars) was evaluated. 5 test vehicles of each kind were crashed, with the results given below. Research question: Are mean crash damages same for these 3 vehicles? Crash1 Crash Damage ($)
Goliath
Varmint
Weasel
1,600
1,290
1,090
760
1,400
2,100
880
1,390
1,830
1,950
1,850
1,250
1,220
950
1,920
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