5. Which one of the following statements about a confidence interval is TRUE? Changes in the required level of confidence, 1-alpha, do not affect the width of the confidence interval. The width of confidence interval is increased when the sample size is decreased. The width of confidence interval is increased when the sample size is increased. The wider the confidence interval, the least precise the estimate of the population parameter
5. Which one of the following statements about a confidence interval is TRUE? Changes in the required level of confidence, 1-alpha, do not affect the width of the confidence interval. The width of confidence interval is increased when the sample size is decreased. The width of confidence interval is increased when the sample size is increased. The wider the confidence interval, the least precise the estimate of the population parameter
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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![5. Which one of the following statements about a confidence interval is TRUE?
Changes in the required level of confidence, 1-alpha, do not affect the width of the confidence interval.
The width of confidence interval is increased when the sample size is decreased.
The width of confidence interval is increased when the sample size is increased.
The wider the confidence interval, the least precise the estimate of the population parameter](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F16c2a176-7258-426d-a8e7-141f3bb3e8d7%2F960bf9e6-08fb-4a50-92b5-cb62f513417e%2F0th3pp_processed.png&w=3840&q=75)
Transcribed Image Text:5. Which one of the following statements about a confidence interval is TRUE?
Changes in the required level of confidence, 1-alpha, do not affect the width of the confidence interval.
The width of confidence interval is increased when the sample size is decreased.
The width of confidence interval is increased when the sample size is increased.
The wider the confidence interval, the least precise the estimate of the population parameter
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