Q&A

The mean of 10 numbers is 14 three of the numbers have a mean of 4. The remaining 7 numbers

The mean of 10 numbers is 14 three of the numbers have a mean of 4. The remaining 7 numbers are 15, 18, 21, 5, M, 34 and 14 find:
(I) The sum of the remaining 7 numbers,(ii) the value of m.

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