Two researchers, Jaime and Mariya, are oach constructing conficdence intervals for the proportion of a population who is left-handed. They find the point estimate is 0.09. Each indopendently constructed a confidence interval based on the point estimate, but Jaime's interval has a lower bound of 0.061 and upper bound of 0.119, while Mariya's interval has a lower bound of 0,034 and an upper bound of 0.168. Which interval is wrong? Why? Choose the corroct answer bolow. O A. Jaime's interval is wrong because it does not include the point estimate. O B. Mariya's interval is wrong because it is not centered on the point estimate. OC. Jaime's interval is wrong because it is too narrow O D. Mariya's interval is wrong because it is too wide.
Two researchers, Jaime and Mariya, are oach constructing conficdence intervals for the proportion of a population who is left-handed. They find the point estimate is 0.09. Each indopendently constructed a confidence interval based on the point estimate, but Jaime's interval has a lower bound of 0.061 and upper bound of 0.119, while Mariya's interval has a lower bound of 0,034 and an upper bound of 0.168. Which interval is wrong? Why? Choose the corroct answer bolow. O A. Jaime's interval is wrong because it does not include the point estimate. O B. Mariya's interval is wrong because it is not centered on the point estimate. OC. Jaime's interval is wrong because it is too narrow O D. Mariya's interval is wrong because it is too wide.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Transcribed Image Text: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 0.09. Each independently constructed a confidence interval based on the point estimate, but Jaime's interval has a lower bound of 0.061 and an
upper bound of 0.119, while Mariya's interval has a lower bound of 0.034 and an upper bound of 0.168. Which interval is wrong? Why?
Choose the correct answer below.
O A. Jaime's interval is wrong because it does not include the point estimate.
O B. Mariya's interval is wrong because it is not centered on the point estimate.
O C. Jaime's interval is wrong because it is too narrow
O D. Mariya's interval is wrong because it is too wide.
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