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A magazine provided results from a poll of 2000 adults who were asked to identify their favorite pie. Among the 2000 respondents, 12% chose chocolatepie,
A magazine provided results from a poll of 2000 adults who were asked to identify their favorite pie. Among the 2000 respondents, 12% chose chocolatepie, and the margin of error was given as 5 percentage points. What values do
p,
q, n, E, and prepresent? If the confidence level is 90%, what is the value of ?
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