the mean of 16 numbers is 8.if 2 is added to each number,what will be the new mean?

the mean 0f 16 numbers is 8.if 2 is added to each number,what will be the new mean?
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If the mean of 16 numbers is 8 then their total is 16×8=128.

If 2 is added to each of the 16 numbers it will add 2×16=32 to the total: 160.

The mean now becomes 160/16=10 (=8+2).
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