The coefficient of variation can be calculated by using the formula
A. $$\frac{{{\text{Standard deviation}}}}{{{\text{Arithmetic mean}}}} \times 100$$
B. $$\frac{{{\text{Arithmetic mean}}}}{{{\text{Standard deviation}}}} \times 100$$
C. $$\frac{{{\text{Square root of standard deviation}}}}{{{\text{Arithmetic mean}}}} \times 100$$
D. $$\frac{{{\text{Standard deviation}}}}{{{\text{Geometric mean}}}} \times 100$$
Answer: Option A
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