Dot Plot

My Definition

Key Characteristics

The following are true of a dot plot:

- The data may be numerical or categorical.
- Dots, indicating frequencies, are placed vertically above a line labeled with categories or numerical values.
- The dots may represent one count or more if so noted.
- Dot plots are best for organizing a small set of data with a relatively small range.
- A dot plot of numerical data shows the range, outliers, shape, and spread of the data.

Example

A sample dot plot is shown below.

Click on the link below to create your own dot plot.

If a number is deleted the interactive will need to be restarted. Numbers can only be replaced.

Dot Plot Activity

Non-example

*Scores on Final Exams* is an example of a histogram.

Scores on Final Exam

TEKS: 3(8)(A), 3(8)(B), 4(9)(A), 4(9)(B), 5(9)(A), 5(9)(C), 6(12)(A), 6(13)(A), 7(6)(G),

7(12)(A)