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Section B Three candidates, namely [1] William, [2] Rachel, and [3] Eddy, are standing for the SCNCllll course coordinator election, 2017. The eligible voters are
Section B Three candidates, namely [1] William, [2] Rachel, and [3] Eddy, are standing for the SCNCllll course coordinator election, 2017. The eligible voters are all undergraduate students of the Faculty of Science. 1. (1.5 marks) Eddy plans to carry out a survey by drawing a random sample of size n to estimate his popularity/supportiveness, namely p, among students in the Faculty. The only question in the survey is \"among the three candidates, whom will you vote for?\" What is the smallest possible value of n if Eddy wants to ascertain a maximum estimation error of 0.05 from the true value of p with a probability of at least 0.95? (A) 270 (B) 271 (C) 384 Q 385 (E) 542 (F) 1537
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