Which popular measure of spread is calculated by taking the square root of the variance?
A) the average deviation
B) the mean square
C) the standard deviation
D) the standard score

Question

Quizplus · Accepted Answer

The standard deviation is calculated by taking the square root of the variance. It is a widely used measure of spread that describes how much the data is clustered around the mean. It is important in statistical analysis and is used to determine the likelihood of events occurring within a certain range of values.

Which Popular Measure of Spread Is Calculated by Taking the Square