Question 198922This question is from textbook
: Here's another homework assignment I have no clue as to how to go about figuring it out. Please, please help. Much appreciated. Thanks.
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? 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
This question is from textbook
Answer by vleith(2983)   (Show Source):
You can put this solution on YOUR website! Are the mean crash damages the same for these three vehicles
To find the answer, you need to find the average damage for each vehicle type.
So, add the data in each column. Then divide by 5 (the number of tests).
If the resulting values are the same for all three models, then the answer is yes. If not, then it is no.
Average for Goliah =  = 
Then do the same for the other two
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