2. The mean weight of the students on the Trail Middle School wrestling team is 150 pounds with a mean absolute deviation

2. The mean weight of the students on the

Trail Middle School wrestling team is 150
pounds with a mean absolute deviation of
10 pounds. The mean weight of the
students on the Burlington Middle School
wrestling team is 130 pounds with a mean
absolute deviation of 10 pounds. By how
many pounds is the mean weight of the
students on Trail’s team greater than the
mean weight of the students on
Burlington’s team?


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