4/1 ~ 14.1 Practice Problems 🕹️ NOTES

A circle graph is shown, with the results of a survey of a classroom of 34 9th-grade students about which social media platforms they use.

What is the most frequently used social media platform?

• Instagram
• Facebook

• Twitter

• Snapchat

A circle graph is shown, with the results of a survey of a classroom of 34 9th-grade students about which social media platforms they use.

What is the least frequently used social media platform?

• Instagram
• Facebook

• Twitter

• Snapchat

A circle graph is shown, with the results of a survey of a classroom of 34 9th-grade students about which social media platforms they use.

How many students in the class used Snapchat?

• 5
• 12
• 8
• 15

A circle graph is shown, with the results of a survey of a classroom of 34 9th-grade students about which social media platforms they use.

How many students in the class do not use any social media?

• 10
• 3
• 5
• 1

A circle graph is shown, with the results of a survey of a classroom of 34 9th-grade students about which social media platforms they use.

How many more students use Instagram than Facebook?

• 15
• 2

• 18
• 20

A table shows the results of a survey of 110 students about their favorite type of movie.

What percentage of students preferred either mystery or action movies?

• 60%
• 25%
• 40%
• 51%

A table shows the results of a survey of 110 students about their favorite type of movie.

What percentage of students did not prefer comedies?

• 50%
• 72%
• 45%
• 62%

A circle graph is shown, with the results of a classroom survey of 135 students about which lunch entrée they prefer.

What is the most frequently chosen lunch entrée?

• Pizza
• Tacos
• Hamburgers
• Salad

A circle graph is shown, with the results of a classroom survey of 135 students about which lunch entrée they prefer.

What is the least frequently chosen lunch entrée?

• Pizza
• Tacos
• Hamburgers
• Salad

A circle graph is shown, with the results of a classroom survey of 135 students about which lunch entrée they prefer.

How many students in the class chose tacos?

• 35
• 60
• 50
• 20