SOLUTION: A project interviewed several hundred teens (ages 12 to 17). One question asked was "How often do you take your cell phone to school?" Below is a two-way table of the responses by

Question 1047414: A project interviewed several hundred teens (ages 12 to 17). One question asked was "How often do you take your cell phone to school?" Below is a two-way table of the responses by how permissive the school is with regard to cell phone use:
Frequency Forbid Allow in school but not in class Allow in class
Never 25 24 4
Less often 10 29 6
At least several times per week 12 18 8
Every day 92 315 52
What percent of those who brought their cell phone to school every day were from schools that forbid cell phones? (Round your answer to two decimal places.)
?%
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!



Hi  

cell phone use:

Frequency	Forbid	A/notC Allow in class

Never 	         25	24	4

Less often	10	29	6

more often	12      18      8

Every day	92	315	52

Total:         139

What percent of those who brought their cell phone to school every day 

were from schools that forbid cell phones?

 % 

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