What does the term 'greatest frequency' refer to in a data set?

The term 'greatest frequency' refers to the mode of a data set. The mode is defined as the value that appears most frequently within the data. In other words, it is the data point that occurs with the highest frequency compared to all other values in the set.

For example, in the data set {2, 3, 4, 4, 5, 5, 5, 6}, the number 5 appears three times, which is more than any other number in the set. Therefore, the mode is 5, as it has the greatest frequency.

In contrast, the mean represents the average of the data, calculated by summing all values and dividing by the total number of items. The median is the middle value in an ordered data set, and the range is the difference between the highest and lowest values in the set. None of these terms directly relate to the concept of frequency, which is specific to the mode.