The variability of a measure is best captured by the ________.
A) mean and standard deviation
B) range and standard deviation
C) range and median
D) mode and mean

Question

Quizplus · Accepted Answer

The range and standard deviation are both measures of variability. The range represents the difference between the largest and smallest values in a data set, while the standard deviation represents the spread of the data around the mean. Together, the range and standard deviation provide a comprehensive understanding of the variability present in the data. The mean, median, mode, and range all provide information about a data set, but they do not fully capture its variability.

The Variability of a Measure Is Best Captured by the ________