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A reputable polling organization in a certain country surveyed 107,300 adults, and 20% of those polled reported that they smoked. Complete parts a and b

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A reputable polling organization in a certain country surveyed 107,300 adults, and 20% of those polled reported that they smoked. Complete parts a and b below. a) Calculate the margin of error for the proportion of all adults who smoke with 95% confidence. ME = (Round to four decimal places as needed.)

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