_____ is a measure of dispersion that indicates how much the scores in a sample vary around the mean of the sample.

Question

Quizplus · Accepted Answer

Standard deviation is the most appropriate measure of dispersion as it takes into account deviations of each score from the mean of the distribution, and gives an idea of how spread out the scores are from the mean. Correlation coefficient measures the relationship between two variables, median is a measure of central tendency, and range only considers the difference between the smallest and largest scores.

_____ Is a Measure of Dispersion That Indicates How Much