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Holding everything else constant, what would happen if the sample size had been n=1? The confidence interval would have gotten wider We would have less than 95% confidence in the resulting interval Both a. and b. Such a confidence interval could not be calculated.

Holding everything else constant, what would happen if the sample size had been n=1? The confidence interval would have gotten wider We would have less than 95% confidence in the resulting interval Both a. and b. Such a confidence interval could not be calculated.

MATLAB: An Introduction with Applications
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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Holding everything else constant, what would happen if the sample size had been n=1? The confidence interval would have gotten wider We would have less than 95% confidence in the resulting interval Both a. and b. Such a confidence interval could not be calculated.
Transcribed Image Text:Holding everything else constant, what would happen if the sample size had been n=1? The confidence interval would have gotten wider We would have less than 95% confidence in the resulting interval Both a. and b. Such a confidence interval could not be calculated.
Goofy Marketing Solutions conducted a survey among 16 randomly selected visitors to the newly opened Outlet Shoppes at Atlanta to measure their satisfaction with the shopping experience. The sample satisfaction score is normally distributed 67with a sample standard deviation of s=7.509. Determine around a mean of x the 95% confidence interval for the population mean from the sample.
Transcribed Image Text:Goofy Marketing Solutions conducted a survey among 16 randomly selected visitors to the newly opened Outlet Shoppes at Atlanta to measure their satisfaction with the shopping experience. The sample satisfaction score is normally distributed 67with a sample standard deviation of s=7.509. Determine around a mean of x the 95% confidence interval for the population mean from the sample.
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