Data Analysis Review

How many more marbles does Carl have than Bim?

Mathematical Equivalence

ON

Mr. Marx kept a tally of the number of times his children did their homework without being asked. He then made a graph. How many blocks should he shade in for Addy on the graph?

Mathematical Equivalence

ON

How many people answered the survey?

• 12

• 20

• 23

• 24

Which statement is true about the data in the graphs?

• More students in grade 3 than grade 4 favor blue.

• Red is the favorite color in both grades

• The number of students who favor red in grade 4 is twice the number of students who favor red in grade 3

• The number of students who favor yellow in grade 4 is half the number of students who favor yellow in grade 3

On how many days was the temperature above 93 degrees?

• 9

• 15

• 6

• 12

Amelia is creating a dot plot with this data. Which number of people will have the most dots over it?

• 1

• 2

• 3

• 4

Which person has 18 marbles in their collection? (a)  

• Hal
• Carl
• Aidan
• Bim

On how many more days was the temperature 93 than 91?

• 3

• 4

• 1

• 2

Mrs. Conner kept a tally of the number of times her children skated a mile. She then made a pictograph. How many symbols should she put for Pam on the pictograph?

• 2

• 2 $\frac{1}{2}$

• 3

• 3 $\frac{1}{2}$

Barry is making a bar graph to compare how many toy cards of each color he has. He has 5 blue, 10 red, 8 green, and 6 silver cars. Which scale makes the most sense for Barry to use? (a)  

• Each grid line equals 2 cars.
• Each grid line equals 5 cars.
• Each grid line equals 10 cars.
• Each grid line equals 20 cars.