What do we call the range between the smallest and largest numbers in a set of data?

The term used to describe the difference between the smallest and largest numbers in a dataset is "range." This concept is fundamental in statistics, as it provides a quick measure of the spread or dispersion within a set of values. By calculating the range, one can easily understand the extent of variation present in the data.

In contrast, "interval" refers to the distance between two points on a number line, which does not specifically represent the minimum and maximum values in a set. "Zone" is not a standard term used in this context and does not convey the mathematical meaning associated with data sets. Similarly, "limit" typically refers to a boundary or constraint, particularly in calculus, and does not apply to the definition of the difference between the highest and lowest values in a dataset. Understanding the range helps in analyzing data effectively and can influence decisions based on data interpretation.