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A marketing research firm wanted to determine whether an individual's favored Age Group and Social Network were related. For age they grouped by 18-34, 35-55, and 55+ and the social networks they investigated were Facebook, Google+, and Twitter. The table below presents their findings. To test at the 0.05 level to determine if Age Group and Social Network are dependent, calculate the chi-square test statistic and p-value. Cross Tabulation of Age Group vs. Social Network Facebook Google+ Twitter 55+ 24 53 26 35-55 22 51 14 18-34 18 27 16 1) 4.341, the degrees of freedom is 4, and the p-value is 0.0500. ( 2) 4.341, the degrees of freedom is 9, and the p-value is 0.8876. ( 3) None of the other options are fully correct. ( 4) 4.341, the degrees of freedom is 4, and the p-value is 0.3619. ( 5) 1.229, the degrees of freedom is 4, and the p-value is 0.6381