Two researchers, Jaime and Mariya, are each constructing confidence intervals for the prope 0.23 Each independently constructed a confidence interval based on the point estimate, but while Mariya's interval has a lower bound of 0.169 and an upper bound of 0.272. Which inter Choose the correct answer below OA Jaime's interval is wrong because it does not include the point estimate. OB. Mariya's interval is wrong because it is too wide. OC. Mariya's interval is wrong because it is not centered on the point estimate. O D. Jaime's interval is wrong because it is too narrow
Two researchers, Jaime and Mariya, are each constructing confidence intervals for the prope 0.23 Each independently constructed a confidence interval based on the point estimate, but while Mariya's interval has a lower bound of 0.169 and an upper bound of 0.272. Which inter Choose the correct answer below OA Jaime's interval is wrong because it does not include the point estimate. OB. Mariya's interval is wrong because it is too wide. OC. Mariya's interval is wrong because it is not centered on the point estimate. O D. Jaime's interval is wrong because it is too narrow
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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 lef-handed. They find the point estimate is
0.23. Each independently constructed a confidence interval based on the point estimate, but Jaime's interval has a lower bound of 0.220 and an upper bound of 0.234,
while Mariya's interval has a lower bound of 0.169 and an upper bound of 0.272. Which interval is wrong? Why?
28
Choose the correct answer below.
OA Jaime's interval is wrong because it does not include the point estimate.
OB. Mariya's interval is wrong because it is too wide.
OC. Mariya's interval is wrong because it is not centered on the point estimate,
OD. Jaime's interval is wrong because it is to narrow
O of 36
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