A histogram chart plots data ranges into intervals. Useful for estimating density.

A Histogram shows history representation of the distribution of numerical data. It is an estimate of the probability distribution of a continuous variable (quantitative variable).

The data is grouped into bins, that is, divide the entire range of values into a series of intervals—and then count how many values fall into each interval.

Customize the number of bins, whether to use frequency or density, and the data colors.

See also Histogram chart at Microsoft Office store