Emoticons. The Web site www.gamefaqs.com asked,as their
Chapter 12, Problem 3(choose chapter or problem)
Emoticons. The Web site www.gamefaqs.com asked,as their question of the day to which visitors to the sitewere invited to respond, Do you ever use emoticons whenyou type online? Of the 87,262 respondents, 27% said thatthey did not use emoticons. ;-(a) What kind of sample was this?b) How much confidence would you place in using27% as an estimate of the fraction of people who useemoticons?
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