1.

The mean deviation of the data 3, 10, 10, 4, 7, 10, 5 from the mean is(a) 2 (b) 2.57 (c) 3 (d) 3.57

Answer» The mean deviation of the data 3, 10, 10, 4, 7, 10, 5 from the mean is



(a) 2 (b) 2.57 (c) 3 (d) 3.57


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