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

Question

3 years ago

6

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?

Mathematics

1 answer:

alekssr [168] · Answer 1 · 2022-02-18T01:15:45+03:00

alekssr [168]3 years ago

8 0

Answer:

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

Step-by-step explanation:

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

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