SOLUTION: The mean of 25 bowling scores is 160. If the three highest and the three lowest scores are removed, the mean of the score is 145. What is the mean of the scores removed?

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Question 1073774: The mean of 25 bowling scores is 160. If the three highest and the three lowest scores are removed, the mean of the score is 145. What is the mean of the scores removed?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
T%2F25=160
T=4000
So,
%28T-X%29%2F%2825-6%29=145
T-X=2755
4000-X=2755
X=1245
So then,
A%5BX%5D=1245%2F6
A%5BX%5D=207.5