The results of a sample survey based on cluster sampling are Find a 90 % confidence interval
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The results of a sample survey based on cluster sampling are
Find a 90 % confidence interval for the population mean.
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Cluster n Xi M= 4,000 1 3 50.2 and N = 250 22 42.3 3 8 38.4 4 9 51.3 5 6 36.1
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Related Book For
Statistics For Business And Financial Economics
ISBN: 9781461458975
3rd Edition
Authors: Cheng Few Lee , John C Lee , Alice C Lee
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