If the mean deviation about the median of the numbers a, `2a, ....., 50a` is `50,` then |a| equals
Channel: Doubtnut
Date: 2020-07-05

If the mean deviation about the median of the numbers a, `2a, ....., 50a` is `50,` then |a| equals : (1) 2 (2) 3 (3) 4 (4) 5