Range, Mean, Median, and Mode

This video tutorial explains the concepts of range, mean, median, and mode in a data set. It begins with an introduction to the range, calculated as the difference between the greatest and least values. The mean is described as the average, found by adding all values and dividing by the number of values. The median is the middle value when data is ordered, and the mode is the most frequently occurring value. Examples using a line plot of student heights illustrate each concept. The video concludes with a recap of these statistical measures.

What is the mode of a data set and how can it be determined?

Summarize the key differences between range, mean, median, and mode.