A histogram is a graphical representation of data that shows the distribution and frequency of values in a dataset.
It consists of a series of adjacent rectangular bars, where the width of each bar represents a range of values, and the height of the bar corresponds to the frequency or count of data points within that range.
Histograms are commonly used in statistics and data analysis to visualize the shape of a data distribution, identify patterns, and understand the central tendency and variability of a dataset.
They are particularly useful for displaying continuous or quantitative data.