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Single factor anova for mean crash damages.

In a bumper test, three types of autos were deliberately crashed into a barrier at 5 mph, and resulting damage (in dollars) was estimated. Five test vehicles of each type were crashed, with the results shown below. Research problem: Are the mean crash damages the same for these three vehicles?

Crash Damage ($)
Goliath	Varmint	Weasel
1600	1290	1090
760	1400	2100
880	1390	1830
1950	1850	1250
1220	950	1920

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Category:- Statistics and Probability
Reference No.:- M918295

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