What is the margin of error for interval

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Reference no: EM131944352

A poll was conducted to estimate p, the proportion of American adults who prefer Coke over Pepsi. Based on the sampled results, a 95% conservative confidence interval for p was found to be (0.62, 0.70).

a. What is the margin of error for this interval?

b. What is the standard error?

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Reference no: EM131944352

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