[Solution Library] In a bumper test, three types of autos were deliberately crashed i nto a barrier at 5 mph, and the resulting damage (in dollars) was estimated.
Question: In a bumper test, three types of autos were deliberately crashed i nto 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?
Crash Damage ($)
| Goliath | Varmint | Weasel |
| 1600 | 1290 | 1090 |
| 760 | 1400 | 2100 |
| 880 | 1390 | 1830 |
| 1950 | 1850 | 1250 |
| 1220 | 950 | 1920 |
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