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1.     Political Science, Inc (PSI) specializes in voter polls and

surveys designed to keep political office-seekers informed of their position in a race.  Using telephone surveys (yuck!), PSI interviewers ask registered voters who they would vote for if the election were held that day.  In a current election campaign, PSI has just found that 260 registered voters out of 500 contacted would favor a particular candidate.  At a 90% confidence level, can the candidate conclude from this data that he currently has more than 50% of the registered voters on his side?

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