Estimate the average weekly expenditure upon alcohol by students. Ask a (reasonably) random sample of your fellow
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Estimate the average weekly expenditure upon alcohol by students. Ask a (reasonably) random sample of your fellow students for their weekly expenditure on alcohol. From this, calculate the 95% confidence interval estimate of such spending by all students.
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Related Book For
Statistics For Economics Accounting And Business Studies
ISBN: 978027368308
4th Edition
Authors: Michael Barrow
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