a graphic that displays how data fall into different categories or groups.

a way of presenting numerical information as a series of bars or columns of different lengths.

A graphic representation of quantitative information by means of a drawing made up of parallel bars with lengths that are proportional to the data being compared.

a clear way of displaying the work plan (Fig

a graphic means of comparing numbers by displaying bars of lengths proportional to the y-coordinates of the points they represented

a method of presenting discrete data organized in such a way that each observation can fall into one of mutually exclusive categories

A graphic display of data in the form of a bar showing the number of units (e.g., frequency) in each category.

A visual display of the size of the different categories of a variable. Each category or value of the variable is represented by a bar.