An analyst at the firm you work in was comparing the proportions from two independent samples. He
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An analyst at the firm you work in was comparing the proportions from two independent samples. He was able to use a normal approximation and build a confidence interval for each proportion. Since they overlapped, he determined that the true proportions are not different. What is the main concern about this conclusion?
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The main concern about concluding that the true proportions are not different based solely on overlapping confidence intervals is that the overlap of ...View the full answer
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Principles Of Managerial Statistics And Data Science
ISBN: 9781119486411
1st Edition
Authors: Roberto Rivera
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