A histogram is not suitable for displaying categorical data. Histograms are designed to show the distribution of continuous numerical data by representing the frequency of data points within specific ranges (bins).
For instance, if you have a dataset that includes categories like ‘red’, ‘blue’, and ‘green’, using a histogram would not be appropriate. Instead, a bar chart would be more effective for visualizing the frequency of these categories. In summary, while histograms excel in representing data distributions for continuous variables, they fall short when it comes to categorical variables.