Maths-
General
Easy

Question

Calculate MAD for following numbers:
10,12,18,14,26

  1. 4.2
  2. 3.8
  3. 5.2
  4. 4.8

The correct answer is: 4.8


    table attributes columnalign right left right left right left right left right left right left columnspacing 0em 2em 0em 2em 0em 2em 0em 2em 0em 2em 0em end attributes row cell text  Mean  end text equals fraction numerator 10 plus 12 plus 18 plus 14 plus 26 over denominator 5 end fraction equals 80 over 5 equals 16 end cell row blank end table
    text  deviation  end text equals fraction numerator negative 6 comma negative 4 comma 2 comma negative 2 comma 10 over denominator 19 A D end fraction equals fraction numerator 1 minus 61 plus vertical line minus 4 vertical line plus 2 plus 1 minus 21 plus 10 over denominator 5 end fraction equals 24 over 5 equals 4.8

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