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# Answer to Question #3681 in Statistics and Probability for aryana ahsan

Question #3681
A coffeehouse wishes to see whether customers have any preference among five different roasts of coffee.& A sample of 200 customers provided the data shown in the table below.& Test the claim that the customers do not have a preference for one type of roast over another.& Use level of significance.&lt;br&gt;&lt;br&gt;Coffee: &lt;br&gt;Type of Roast& & & & & & & Number of Customers &lt;br&gt;(Preferring this Roast over Others)&lt;br&gt;&ldquo;Eye Opener&rdquo;& & & & & & & & & 37&lt;br&gt;&ldquo;Dragons Breath&rdquo;& & & & & 38&lt;br&gt;&ldquo;Mediocre Medium&rdquo;& & 52&lt;br&gt;&ldquo;Decaf Ennui&rdquo;& & & & & & & & & & & & 45&lt;br&gt;&ldquo;Hazelnut Heaven&rdquo;& & & & & 28&lt;br&gt;&lt;br&gt;a)& & & State the null and alternative hypotheses.&lt;br&gt;b)& & & Find the critical value(s) and sketch the rejection region.&lt;br&gt;c)& & & Find the test statistic. &lt;br&gt;d)& & & Circle one:& & & & Reject Ho& & & or& & & Do not Reject Ho &lt;br&gt;e)& & & State the conclusion in terms of the described study.&
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2011-07-27T10:40:57-0400
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