Two researchers, Jaime and Mariya, are each constructing confidence intervals for the proportion of a population who is left-handed. They find the point estimate is 0.19 Each independently constructed a confidence interval based on the point estimate, but Jaime's interval has a lower bound of 0.0960 and an upper bound of 0.284, while Mariya's interval has a lower bound of 0.153 and an upper bound of 0.228 Which interval is wrong? Why?
