SOLUTION: Of 50 college students surveyed, 27 owned an iphone(P)39 owned a mac book (M) and 25 owned both, a. How many students did not own a mac book? b. How many students owned a mac bo

Question 975533: Of 50 college students surveyed, 27 owned an iphone(P)39 owned a mac book (M) and 25 owned both,
a. How many students did not own a mac book?
b. How many students owned a mac book but did not own an Iphone?
c. How many students neither an Iphone nor a mac book?
d, How many owned one or the other but not both?
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
2 owned iPhone without M, 25 owned both=that gives 27 who owned iPhone
There are 14 others who owned M without phone, and that gives 39 who had a M.

11 did not own a M
14 owned M but not phone
neither was 9
one or the other was 16
Those are the 4 possibilities, and they add up to 50.

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