9, Lesson 16, Unit 8, Grade 7, OpenUp icon
Problem Set

Practice Problems

Lesson 16. Unit 8. Grade 7 Open Up Resources

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This Problem Set is a part of the Lesson 16, Unit 8, Grade 7. Tyler wonders what proportion of students at his school would dye their hair blue if their parents would let them. He surveyed a random sample of 10 students at his school, and 2 of them said they would. Kiran didn't think Tyler's estimate was very accurate, so he surveyed a random sample of 100 students, and 17 of them said they would. Based on Tyler's sample, estimate what proportion of the students would dye their hair blue.

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