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In a survey of 1020 adults, a polling agency​ asked, "When you​ retire, do you think...

In a survey of 1020 adults, a polling agency​ asked, "When you​ retire, do you think you will have enough money to live comfortably or not. Of the 1020 surveyed, 538 stated that they were worried about having enough money to live comfortably in retirement. Construct a 99​% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.

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