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A senator wishes to estimate the proportion of U.S voters who favor abolishing the Electoral College. How large a sample is needed in order to

A senator wishes to estimate the proportion of U.S voters who favor abolishing the Electoral College. How large a sample is needed in order to be 98% confident that the sample proportion will not differ from the true proportion by more than 3%?

_ Can someone help me with this one? "(

A. 22

B. 1509

C. 1842

D. 3684

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