SOLUTION: A survey of a group's web habits for the past month obtained the following information. 36% visited Facebook. 34% visited LinkedIn. 31% visited Google. 19% visited Facebook a

Question 1168145: A survey of a group's web habits for the past month obtained the following information.
36% visited Facebook.
34% visited LinkedIn.
31% visited Google.
19% visited Facebook and LinkedIn.
16% visited Facebook and Google.
16% visited LinkedIn and Google.
9% visited all three sites.
Find the percentage that visited none of these three sites last month.
Answer by ikleyn(52784) (Show Source): You can put this solution on YOUR website!
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 p = 100% - (36% + 34% +31%) + (19% + 16% + 16%) - 9% = 41%.    ANSWER

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