Two​ researchers, Jaime and​ Mariya, are each constructing confidence intervals for the proportion of a population who is​ left-handed. They

Question

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 0.27. Each independently constructed a confidence interval based on the point​ estimate, but​ Jaime’s interval has a lower bound of 0.242 and an upper bound of 0.298​, while​ Mariya’s interval has a lower bound of 0.188 and an upper bound of 0.286. Which interval is​ wrong? Why?

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Charlie 2 weeks 2021-09-12T18:17:26+00:00 1 Answer 0

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    2021-09-12T18:18:53+00:00

    Answer:

    Mariya​’s interval is wrong because it is not centered on the point estimate

    Step-by-step explanation:

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45:7+7-4:2-5:5*4+35:2 =? ( )