Mean crash damages of vehicles

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

Goliath

Varmint

Weasel

1600

1290

1090

760

1400

2100

880

1390

1830

1950

1850

1250

1220

950

1920

 

Reference no: EM1317651

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