If the coefficients of variation of two distributions are 60 and 70 and their standard deviations are 21 and…

If the coefficients of variation of two distributions are 60 and 70 and their standard deviations are 21 and 16 respectively, then their arithmetic means are respectively
  1. $35,22.85$
  2. $32,25.85$
  3. $35,28.25$
  4. $35,25.25$

Solution

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Asked in: AP EAMCET 2017 (25 Apr Shift 2)

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