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AP EAMCET202319 May 2023Morning ShiftMathematicsStatisticsActual

The mean deviation from the mean for the data 6,7,10 , 12,13,4,12,16 is

Options

  1. A3: 25
  2. B3.52
  3. C3.33
  4. D2.35

Correct answer

A. 3: 25

Step-by-step solution

Mean = 6+7+10+12+13+4+12+16 8 =10 Mean deviation aligned & |6-10|+|7-10|+|10-10|+|12-10|+|13-10| = & +|4-10|+|12-10|+|16-10| 8 = & 4+3+0+2+3+6+2+6 8 = 26 8 =3.25 aligned

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