Data Analysis Review 2B

The graph shows the number of toys Mary, Frank, Marlene, and Josh have.

How many toys does Mary have?

• Mary has 10 toys because the bar for Mary goes up to the 10 mark.

• Mary has 4 toys because the bar for Mary is 4 spots from the 14 mark.

• Mary has 12 toys because the bar for Mary goes up to the 12 mark.

Mary bought some balloons for a party on July 4. The graph shows Mary’s balloons.

Which chart best matches the bar graph?

• 
• 
• 

Jerry is making a bar graph of the data in the pictograph. Which animal will have a line that ends at 4?

• Frog

• Rabbit

• Deer

Mary bought some balloons for a party on July 4. The graph shows Mary’s balloons.

Which pictograph best shows Mary’s balloons?

• 
• 
• 

Use the pictograph.

Understand:

What information am I given?

• The names of different favorite recess games. How many children voted. Each smiley face equals 1 child

• The names of most played recess games. How many children play. Each smiley face equals 2 children.

• The names of different classes. How many smiley faces are in each class. Each smiley equals 2.

Use the pictograph. How many more children chose hopscotch than jacks?

Plan

What is my plan or strategy?

• Count the amount of children who voted hopscotch and then jacks. Add them together.

• Subtract the amount of children who voted jacks from the amount who voted hopscotch.

• Subtract the amount of children who voted hopscotch from the amount who voted jacks.

Use the pictograph. How many more children chose hopscotch than jacks?

Solve

Show how you solved the problem.

• 5 - 2 = 3

• 5 - 3 = 2

• 2 - 5 = 3

The graph shows the drinks Sidney’s mom brought to the party.

What is the total number of sodas and waters Sidney’s mom brought to the party?

• 6

• 7

• 5

Use the bar graph. Which question could you use the bar graph to solve?

• How many children drew birds?

• What colors of cats did children draw?

• How many more children drew cats than mountains?

The graph shows the birds Oscar and his family saw in the forest.

Based on the information in the graph, which statement is true?

• There were fewer yellow birds than gray birds in the forest.

• There were more blue birds than black birds in the forest.

• There were more blue birds than gray birds in the forest.