7th Grade Review Part 1 - Categorical & Numerical Data

100 students answered a survey about their favorite subject in school. 28 students said math was their favorite, 40 students said PE was their favorite, 12 said reading was their favorite, and 20 said science was their favorite subject. What percent of a circle graph would contain 'math?'

• 28

• 40

• 12

• 20

600 people were surveyed. How many people rode the stationary bikes that day?

• 150 people
• 120 people
• 90 people
• None of these

If there are 300 seventh graders, how many students prefer choir?

• 96
• 24
• 75
• 42

A survey asked 2,450 students which types of activities they are likely to participate in. The results of the survey are shown. How many students are likely to participate in computer programming or video games?

• 12

• 88

• 294

• 2156

A survey was given to collect information on favorite TV shows to create a circle graph. What percentage preferred America's Funniest Home Videos?

A survey was given to collect information on favorite TV shows to create a circle graph. When constructing a circle graph, what would the central angle measure be for the Greys Anatomy sector?

A survey was given to collect information on favorite TV shows to create a circle graph. When constructing a circle graph, what would the central angle measure be for the True Blood sector?

A survey was given to collect data to construct circle graph based on favorite sports. The results are as follows: Football 101%; Soccer 175%; Basketball 230%. Fill in the blank: The data __________ [can or cannot] be displayed in a circle graph.

A survey was given to collect data to construct circle graph based on favorite sports. The results are as follows: Football 101%; Soccer 175%; Basketball 230%. Fill in the blank: The data cannot be displayed in a circle graph because the percentages __________

• add up to 100%

• do not add up to 100%

• add up to 360

• do not add up to 360