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.
The pattern of variability within a set of a data is called the distribution. Introduction to Dot Plots There are two types of data we will be looking at Categorical Data-places someone or something into several groups or categories. For example: favorite color, job titles, names of students, etc. Quantitative Data-measures numerical values. For example: age, height, number of siblings, etc.