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Prateek Asked :

04-10-2021 Total Quality Management

Q. The standard deviation is 110 and the mean is 770. What is the coefficient of variation?

A. 15
B. 14.29
C. 13.37
D. 12

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Dapzoi Verified
Commented on 2021-10-04 16:33:34 (IST)
Answer: B

Explanation: The coefficient of variation is given by (SD/mean)*100. So, the coefficient of variation, in this case, is (110/770)*100 = 14.29.