Coefficient of variation is the ratio of the standard deviation to the mean (average)
Coefficient of variation = (standard deviation/mean) × 100

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Answer: Its 48in
Step-by-step explanation:
Love you all. And good luck.
Answer:
Step-by-step explanation:
2,4 ,10,12,19,36.5,40
Answer:the first one
Step-by-step explanation: