Interpreting Graphs of PR

At what segments is John traveling AWAY from home?

• A

• B

• C

• D

At what segment is John traveling back home? 

• A

• B

• C

• D

At what segment is John traveling the slowest but still moving? 

• A

• B

• C

• D

Which runner started out the fastest?

• Albert

• Bob

• Charlie

• none of the above

This graph shows the temperature in the lab for an entire experiment. (Determine which statement(s) is/are true.)

• The temperature reached its highest point during the experiment at Hour 12.

• The temperature was at its lowest when the experiment began.

• The temperature was decreasing for more hours than it was increasing during the experiment.

• The temperature at the end of the experiment was equal to the temperature at the beginning of the experiment.

What is the title of this graph?

• Type of fertilizer

• Average plant height

• The effect of fertilizer on plant height

• The effect of plant height on fertilizer

Which interval has the greatest number of employees?

• 11-21

• 33-43

• 77-87

• 44-54

How many more people have purple for a favorite color than red?

• 3

• 5

• 7

• 9

How many students have blue for a favorite color?

• 11

• 12

• 14

• 17

What type of graph is this?

• Bar Graph

• Line Plot

• Pictograph

• Tally Chart