A polling company conducts an annual poll of adults about political opinions. The survey asked a random sample of 2216 adults whether they think things in the country are going in the right direction or in the wrong direction. 68% said that things were going in the wrong direction. Complete parts a and b below. a) Calculate the margin of error for the proportion of all adults who think things are going in the wrong direction for 95% confidence. ME-(Round to three decimal places as needed.)

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