Question
3 Mark Z is interested in finding out if there is an association between age group and Facebook use among U S adults He takes
3 Mark Z is interested in finding out if there is an association between age group and Facebook use among U S adults He takes a random sample of 250 U S adults aged 18 or older and records their age and whether or not they use Facebook The two way table summarizes the results 22 Facebook user Yes Total orin till sinohale 191 60 going2 rato3 8 9 59 Total 68 68 30 250 demon Do the data provide convincing evidence of an association between age group and whether or not someone uses Facebook for all U S adults No 18 29 1422 ESOP axez 30 49 64 Age years 20 84 50 64 46 22 ar PE BE 65 ST 2 21 loorb lood52 gi sllvisso sol aizviens nolien prerupe toast who go goo bee adgang woul toxpran bu tentang asb
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