Mathematics, 10.03.2020 16:25 fernandoluvsmom
A company maintains a fleet of vehicles that consist of both cars and trucks. The miles per gallon realized in the cars follows a normal distribution with mean of 30 and a standard deviation of 2 while the miles per gallon realized in the trucks follows a normal distribution with mean of 17 with a standard deviation of 3.Which distribution is more variable?
a. they have the same variability
b. the mpg for the trucksc. the mpg for the carsd. there is insufficient information to answer the questi
Answers: 1
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News cameras take an overhead picture of a crowd at an outdoor event journalist then count the total number of people in the picture and use the sample of estimate the total number of people in the crowd this process is an example of
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A company maintains a fleet of vehicles that consist of both cars and trucks. The miles per gallon r...
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