Question

Coefficient of variation is calculated by: a. Dividing the standard deviation by the mean b. Taking the square root of the standard deviation c. Multiplying the standard deviation by the mean d. Dividing the mean by the standard deviation

Answer 1

The coefficient of variation is calculated by dividing the standard deviation by the mean.

Step-by-step explanation:

The coefficient of variation is calculated by dividing the standard deviation by the mean. This provides a measure of the relative variability of a data set, taking into account the scale of the data. For example, if the standard deviation is high compared to the mean, it indicates that the data points are spread out and the coefficient of variation will be larger.