What is the term for the average of a set of numbers?

The term for the average of a set of numbers is the mean. The mean is calculated by adding all the numbers in the set together and then dividing that sum by the total number of values in the set. This provides a single value that represents the central point of the data, making it an essential concept in statistics for understanding the overall performance or trend of a dataset.

The other terms represent different statistical measures. The median refers to the middle value in a sorted set of numbers, where half the values are below and half are above it. The mode indicates the number that occurs most frequently in a data set, helping to identify the most common value. The range measures the difference between the highest and lowest values in the set, providing insights into the spread or distribution of the data. Each of these measures serves a distinct purpose in the analysis of data, but the mean specifically denotes the average.