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7. What percent of the sophomores spend more than 60 minutes on homework per night? 8. What is the range of times that the middle 50% of the sophomores spend on homework per night? 9. How many sophomores do not do homework? 10. What percent of the sophomores spend less than 20 minutes per nig on homework?

7. What percent of the sophomores spend more than 60 minutes on homework per night? 8. What is the range of times that the middle 50% of the sophomores spend on homework per night? 9. How many sophomores do not do homework? 10. What percent of the sophomores spend less than 20 minutes per nig on homework?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 3CYU
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I need to know the answers to number 7, 8, 9, 10
ns 7-10 refer to the box & whisker graph below that shows how much time was n homework for sophomore class at a certain high school during September. Average Minutes Per Night Spent On Homework 0 20 m scored 88-90. 48 60 190 7. What percent of the sophomores spend more than 60 minutes on homework per night? 8. What is the range of times that the middle 50% of the sophomores spend on homework per night? 9. How many sophomores do not do homework? 10. What percent of the sophomores spend less than 20 minutes per nig on homework?
Transcribed Image Text:ns 7-10 refer to the box & whisker graph below that shows how much time was n homework for sophomore class at a certain high school during September. Average Minutes Per Night Spent On Homework 0 20 m scored 88-90. 48 60 190 7. What percent of the sophomores spend more than 60 minutes on homework per night? 8. What is the range of times that the middle 50% of the sophomores spend on homework per night? 9. How many sophomores do not do homework? 10. What percent of the sophomores spend less than 20 minutes per nig on homework?
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