Can your class tell the difference between tap water and bottled water? Set up an experiment as
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Can your class tell the difference between tap water and bottled water? Set up an experiment as follows: fill r glasses with tap water and n − r glasses with bottled water. The subject has to guess which is which. If she gets more than p correct, you conclude she can tell the difference. Write up a report of the experiment including:
(a) A description of the experimental procedure,
(b) Your choice of n, r and p, with reasons,
(c) The power of your test,
(d) Your conclusions.
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a Experimental Procedure Fill r glasses with tap water and nr glasses with bottled water The subject is presented with a random selection of the n gla...View the full answer
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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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