Data Analysis

How many more students chose social media apps than phone calls to communicate with friends?

• 36 students

• 12 students

• 180 students

• 300 students

What is the approximate difference in the interquartile ranges?

• 20

• 12

• 32

• 40

What is the difference between the highest score and the lowest score on the test?

• 15

• 100

• 6

• 10

What shape is the data shown in the dot plot?

• symmetrical

• skewed left

• skewed right

What percentage of the data is between 40 and 150?

• 25 %

• 50%

• 75%

• 100%

What bin would 75 go into?

• 60-70

• 70-80

• 75-80

• both red and blue

What type of graph is this?

• Bar Graph

• Line Plot

• Pictograph

• Tally Chart

How many students have blue for a favorite color?

• 11

• 12

• 14

• 17

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

• 3

• 5

• 7

• 9

How many people have two or less books in their desk?

• 4

• 5

• 6

• 7