A histogram is used to graphically summarize and display the distribution of a process data set.Creating a histogram provides a visual representation of data distribution. Histograms can display a large amount of data and the frequency. The function will calculate and return a frequency distribution.
We can use it to get the frequency of values in a dataset of the data values.The major reason is that a histogram is only used to plot the frequency of score occurrences in a continuous data set that has been divided into classes, called bins.