1.

The mean of 10, 15, 19, 30, 43, 69 and x is x. Then the median is(a) 19 (b) 43 (c) 30 (d) None of these

Answer» The mean of 10, 15, 19, 30, 43, 69 and x is x. Then the median is



(a) 19 (b) 43 (c) 30 (d) None of these


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