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Facebook friends According to www.marketingcharts.com/, the average 18-24-year old has 649 Facebook friends. The student who collected the survey data in Student survey wanted to

Facebook friends According to www.marketingcharts.com/, the average 18-24-year old has 649 Facebook friends. The student who collected the survey data in Student survey wanted to test if the mean number is higher at his school. Using this data, test an appropriate hypothesis

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