Which of the following descriptive statistics is least affected by outliers?
A)mean
B)median
C)range
D)standard deviation

Question

Quizplus · Accepted Answer

The median is the best choice because it is not affected by outliers, while the mean is heavily influenced by outliers. The range is also affected by outliers as it is the difference between the highest and lowest values in a dataset. Standard deviation is also affected by outliers as it measures how spread out the data is from the mean.

Which of the Following Descriptive Statistics Is Least Affected by Outliers