Which of the following measures of dispersion are based on deviations from the mean?
A)Variance
B)Standard deviation
C)Mean deviation
D)All apply

Question

Quizplus · Accepted Answer

Variance, standard deviation, and mean deviation are all based on deviations from the mean. These measures of dispersion consider how much the data points deviate from the average value, providing insights into the variability of the dataset.

Which of the Following Measures of Dispersion Are Based on Deviations