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A - No friends B - More than 500 friends C - Refused to answer D - 251-500 friends E - Don't know F -

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A - No friends B - More than 500 friends C - Refused to answer D - 251-500 friends E - Don't know F - 101-250 friends G - 1-100 friends Section: 1: Population: Section: 2: Analysis: (a) What is the sample size? (b) The margin of error for this statistic is +/- 2.5 %. What is the 95% confidence interval for those who have more than 100, but less than 251 friends? Express your answers rounded to the nearest tenth of a percent! Lower value = % Upper value = %

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