The mean deviation about the median of the numbers $2,3,5,20,17,15,13,11,9,7$ is

The mean deviation about the median of the numbers $2,3,5,20,17,15,13,11,9,7$ is
  1. 10
  2. 4.8
  3. 5.4
  4. 5

Solution

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Asked in: AP EAMCET 2017 (26 Apr Shift 2)

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