Graphing

Graphs are tools that help

• Organize data

• Perform calculations

• Solve Problems

• Gather Information

You can find an explanation of what a graph's symbols mean in the:

• Key

• Data

• X-axis

• Y-axis

Which variable does the y-axis represent

• Number of muffins baked

• Day of the week

• Number of baked goods sold

• Type of baked good

At the time this data was collected, which color car was least popular?

• Black

• Grey

• White

• Green

Each of the following graphs has an x- and y-axis, except

• Pie chart

• Bar graph

• Line graph

• Scatter plot

This graph plots the number of siblings per student in a class. Which conclusion is correct?

• Three students have one sibling

• The most common number of siblings is one

• The surveyed class has six students

• There are more students with three siblings than students with two siblings

According to this graph, how many games did Venus play?

• 4.5

• 8

• 11

• 18

What does this scatter plot indicate about the relationship between age and salary?

• As age increases, salary decreases

• As age increases, salary increases

• Salary peaks at 35, then decreases

• There is no relationship between salary and age

Which kind of graph would best show how the price of bread has changed over time?

• Bar Graph

• Pie Chart

• Line Graph

• Dot Plot

What percent of people surveyed did NOT say bananas were their favorite fruit?

• 70 percent

• 60 percent

• 50 percent

• 30 percent