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From module Mean, Median, Mode, and Harmonic Mean
What number should be removed from the list 1,2,3,4,5,6,7,8,9,10,111, 2, 3, 4, 5, 6, 7, 8, 9, 10, 111,2,3,4,5,6,7,8,9,10,11 so that the average of the remaining numbers is 6.16.16.1?
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