Picture Graphs, Bar Graphs, and Histograms

This lecture series describes other ways to represent data on a graph: pictographs and bar graphs. A histogram is a type of bar graph. Watch the videos and complete the interactive exercises.

Practice

Individuals, variables, and categorical & quantitative data - Answers

1. The individuals in this data set are cars.

This data set contains 4 variables, 4 of which are quantitative.

2. The individuals in this data set are apartment complexes.

This data set contains5 variables,2 of which are categorical.

3. The individuals in this data set are basketball players.

This data set contains 3 variables, 2 of which are quantitative.

4. The individuals in this data set are cities.

This data set contains 4 variables, 2 of which are categorical.