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AutoTrader

Question 48

Multiple Choice

AutoTrader.com would like to test if a difference exists in the age of three different types of vehicles currently on the road: trucks,cars,and vans.The following data represent the age of a random sample of trucks,cars,and vans. AutoTrader.com would like to test if a difference exists in the age of three different types of vehicles currently on the road: trucks,cars,and vans.The following data represent the age of a random sample of trucks,cars,and vans. The mean square for treatments MSTR for these observations is ________. A) 2.0 B) 4.7 C) 16.0 D) 12.5 The mean square for treatments MSTR for these observations is ________.


A) 2.0
B) 4.7
C) 16.0
D) 12.5

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