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(2 points) A 99% confidence interval for the mean u is calculated to be from 14.9 to 20.8. What is the margin of error?
Posted: Fri Dec 24, 2021 10:15 am
by answerhappygod
- 2 Points A 99 Confidence Interval For The Mean U Is Calculated To Be From 14 9 To 20 8 What Is The Margin Of Error 1 (51.81 KiB) Viewed 121 times
(2 points) A 99% confidence interval for the mean u is calculated to be from 14.9 to 20.8. What is the margin of error? A. 2.95 O B. 5.9 C. 0.99 D. Impossible to tell If the confidence level were reduced to 90%, the margin of error would be A. smaller B. the same C. larger D. Impossible to tell