MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Question # 2: You need to conduct a random probability sample of Bowling Green, Kentucky residents. The United States Census Bureau estimates that 61,488 people reside in this city. Assuming a 95% confidence level, how large does your sample need to be if you wanted to have the following confidence intervals? Sample Size a) Confidence Interval +/- 7% = b) Confidence Interval +/- 5% = c) Confidence Interval +/- 3% =
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Transcribed Image Text:Question # 2: You need to conduct a random probability sample of Bowling Green, Kentucky residents. The United States Census Bureau estimates that 61,488 people reside in this city. Assuming a 95% confidence level, how large does your sample need to be if you wanted to have the following confidence intervals? Sample Size a) Confidence Interval +/- 7% = b) Confidence Interval +/- 5% = c) Confidence Interval +/- 3% =
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