The mean of a distribution is 14 and standard deviation is 5. Find the coefficient of variation.

Mean μ = 14

Standard deviation σ = 5

​$$CV = \left( \frac{\sigma}{\mu} \right) \times 100$$​​

​$$CV = \left( \frac{5}{14} \right) \times 100 = 0.357 \times 100 = 35.7\%$$​​

Thus, the coefficient of variation is 35.7%.