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Find mean deviation about the mean …

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Find mean deviation about the mean for 4,7,8,9,10,12,13,17
  • 2 answers

Aditya Soni 6 years, 3 months ago

mean is 8 and mean deviation is 3.25

Pruthvi Ganesh Goud 6 years, 3 months ago

Mean is 8 Mean deviation about mean is 3.
http://mycbseguide.com/examin8/

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