Which of the following descriptive statistics uses only two data points, no matter the size of the data set?

Question

Quizplus · Accepted Answer

The range is the difference between the maximum and minimum values in the data set, and only requires two data points to calculate it. The standard deviation and variance require calculations based on all the data points in the set, while the median requires at least half of the data points.

Which of the Following Descriptive Statistics Uses Only Two Data