The standard deviation of a population of data is a statistical measure of ________.
A) how much data are skewed
B) how much data are correlated
C) the dispersion of data
D) the average value of data items

Question

Quizplus · Accepted Answer

The standard deviation measures the dispersion or spread of data. It tells us how far apart the data points are from the mean. A high standard deviation indicates that the data points are widely spread out, while a low standard deviation indicates that they are tightly clustered around the mean. Skewness and correlation are different statistical measures that are not directly related to standard deviation. The average value of data items is measured by the mean, not the standard deviation.

The Standard Deviation of a Population of Data Is a Statistical