Math, asked by sathishjaga93, 11 months ago

if the coefficient of variation of a collection of data is 18 and its standard deviation is 3.2 then find the mean

Answers

Answered by paramesh0167

8

Answer: 19

Step-by-step explanation:

Coefficient of variation =( S. D /Mean) *100

9 =(3.42/Mean)*100

Simplfy, to get 19 as answer

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