Mean, median, and mode are different measures of center in a numerical data set. They each try to summarize a dataset with a single number to represent a "typical" data point from the dataset.

The mean (average) of a data set is found by adding all numbers in the data set and then dividing by the number of values in the set. The median is the middle value when a data set is ordered from least to …

The mean (average) of a data set is found by adding all numbers in the data set and then dividing by the number of values in the set. The median is the middle value when a data set is ordered from least to …

Calculate the mean, median, or mode of a data set!

Let's collect and use data to make smart predictions about the world around you! You'll learn how to compare outcomes, to visualize the shape of the data, and to pick a graph type that shows its key …

Practice finding the median of a data set. Like the mean, the median gives us a sense of the middle, or center, of the data.

Mean, median, and mode Learn Statistics intro: Mean, median, & mode Mean, median, & mode example

Learn about mean, median, and mode as measures of central tendency in statistics.

Learn statistics and probability—everything you'd want to know about descriptive and inferential statistics.

This unit covers common measures of center like mean and median. We'll also learn to measure spread or variability with standard deviation and interquartile range, and use these ideas to determine what …