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 0.13. Each independently constructed a confidence interval based on the point estimate, but Jaime's interval has a lower bound of 0.092 and an upper bound of 0.205, while Mariya's interval has a lower bound of 0.079 and an upper bound of 0.181. Which interval is wrong? Why?
Choose the correct answer below.
A. Jaime's interval is wrong because it is not centered on the point estimate.
B. Mariya's interval is wrong because it does not include the point estimate.
C. Jaime's interval is wrong because it is too wide.
D. Mariya's interval is wrong because it is too narrow
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