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A poll was conducted on voter’s opinions on two candidates with margin of errors at 3.5%....

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Statistics

A poll was conducted on voter’s opinions on two candidates withmargin of errors at 3.5%. Candidate A 38% Candidate Z 41% Undecided21%

(a) Can we conclude that Candidate Z has a clear statisticallead over Candidate A? Briefly justify your answer.

(b)  Assuming 95% of confidence level, estimate thenumber of people participated in the poll. Round your answer to thenearest whole number.

Answer & Explanation Solved by verified expert
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Given InformationA poll was conducted on votersopinions on two candidates A and B with margin of errors at35Defining the eventsProportion of voters opinions for candidate ZProportion of voters opinions for candidate ASince the    See Answer
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