Which one of the following statements about confidence interval for the population proportion are TRUE? O Assuming the population proportion and confidence level remain the same, as n increases, the confidence interval gets wider. O Assuming that the standard error stays the same, the confidence interval gets narrower as the confidence level decreases. The confidence interval can be computed using P± O None of the above are true. (1-P) n
Which one of the following statements about confidence interval for the population proportion are TRUE? O Assuming the population proportion and confidence level remain the same, as n increases, the confidence interval gets wider. O Assuming that the standard error stays the same, the confidence interval gets narrower as the confidence level decreases. The confidence interval can be computed using P± O None of the above are true. (1-P) n
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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![QUESTION 2
Which one of the following statements about confidence interval for the population proportion are TRUE?
Assuming the population proportion and confidence level remain the same, as n increases, the confidence
interval gets wider.
Assuming that the standard error stays the same, the confidence interval gets narrower as the confidence
level decreases.
The confidence interval can be computed using P
O None of the above are true.
P(1-P)
n](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5dc5ba77-9585-4145-87f1-0bb27cd833f6%2Fad2fd08b-9313-4e23-b7dc-f600bc167eef%2Fguvtdg_processed.png&w=3840&q=75)
Transcribed Image Text:QUESTION 2
Which one of the following statements about confidence interval for the population proportion are TRUE?
Assuming the population proportion and confidence level remain the same, as n increases, the confidence
interval gets wider.
Assuming that the standard error stays the same, the confidence interval gets narrower as the confidence
level decreases.
The confidence interval can be computed using P
O None of the above are true.
P(1-P)
n
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