How many students to survey who have a personal blog

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Across college campuses, students are now using blog's and other internet social tools. At one campus, it was found that 83% of the student body had a personal blog. You would like to find the percentage at TTU who have a personal blog. You decide to find a 98% confidence interval for the true proportion of students who have a personal blog with a maximum margin of error of 0.03. How many students do you survey?

Reference no: EM13123124

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