document.write( "Question 128926: Please help me. I an strugling with this question.\r
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document.write( "In a bumper test, three types of autos were deliberately crashed into a barrier at 5 mph, and the
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document.write( "resulting damage (in dollars) was estimated. Five test vehicles of each type were crashed, with
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document.write( "the results shown below. Research question: Are the mean crash damages the same for these threevehicles?\r
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document.write( "Crash Damage ($)
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document.write( "Goliath Varmint Weasel
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document.write( "1,600 1,290 1,090 760 1,400 2,100
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document.write( "880 1,390 1,830 1,950 1,850 1,250
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document.write( "1,220 950 1,920
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Algebra.Com's Answer #94290 by checkley71(8403) ![]() You can put this solution on YOUR website! 1600+760+880+1950+1220=6410/5=1282 \n" ); document.write( "1290+1400+1390+1850+950=880/5=1376 \n" ); document.write( "1090+2100+1830+1250+1920=8190/5=1638 \n" ); document.write( "OBVIOUSLY THE ANSWER IS NO. THESE MEAN AVERAGES ARE NOT THE SAME FOR THESE 3 VEHICLES. \n" ); document.write( " |