CK-12 Basic Probability and Statistics - A Short Course

7.1. Line Graphs and Scatter Plots http://www.ck12.org

4.

Number of Days 1 2 3 4 5

Cost($) $75 $85 $95 $105 $115

The cost of renting the car for one week (7 days) would be $135.00. This is indicated on the graph by the

horizontal line that is drawn from the 7thday to the cost axis.

1. A scatter plot


2. A double line graph


3. A line graph


4. A broken-line graph

Answer Key for Review Questions (even numbers)