In a bumper test, three types of autos were deliberately crashed into a barrier at 5mph, and resulting damage was estimated. five test vehicles of each type were crashed.

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

Are the mean crash damages the same for these three vehicles?

state a null and alternative hypothesis

identify the test statistic used

Fc=3.885

F=.937

Perform an ANOVA at a=.05