[Solved] Assignment 218912

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Subject: Mathematics    / Statistics
QuestionDuring elections the news may report that Candidate C is winning with 52% of the vote but a 3% margin of error. What sample size is needed for a 3% margin of error?Sample-size and margin-of-errorz = normal probabilityp = probability or ratio from a vote or polln = sample sizee = margin of error = z ? ( p (1 – p) / n )Assignment:Calculate n for e=.03.Reply to this topic with your calculations.

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