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Question
The algebraic sum of deviation of a set of n values from A.M. is ______
Options
n
0
1
none of the above
Solution
The algebraic sum of deviation of a set of n values from A.M. is 0.
Explanation:
The algebraic sum of deviation of a set of n values from A.M. is zero. This is one of the mathematical properties of the arithmetic mean.
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