Located just 25 miles from downtown Buffalo and 45 minutes from Niagara Falls, East Aurora has been home to interesting individuals, including U.S. President Millard Fillmore and Elbert Hubbard, the Roycroft Arts & Crafts movement and international companies, such as Fisher-Price Toys.
A dot plot is a type of graphic display using filled in circles (dots) and a simple scale to compare the counts (frequency) within categories or groups, when working with small data sets with a small number of groups.
A dotplot is a type of graphic display used to compare frequency counts within categories or groups. As you might guess, a dotplot is made up of dots plotted on a graph. Here is how to interpret a dotplot. Each dot can represent a single observation from a set of data, or a specified number of observations from a set of data. The dots are stacked in a column over a category, so that the height of the column represents the relative or absolute frequency of observations in the category.