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In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.

Are you guys willing to me with these last 8 questions on my homework for math reply to this question that i posted

Why does the shape of the distribution of the weights of russet potatoes tend to be symmetrical?