A random sample of 150 observations was classified into the categories shown in the table below. a.

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A random sample of 150 observations was classified into the categories shown in the table below.

a. Do the data provide sufficient evidence that the categories are not equally likely? Use Î± = .10.
b. Form a 90% confidence interval for p2, the probability that an observation will fall in category 2.

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Statistics For Business And Economics

ISBN: 9780321826237

12th Edition

Authors: James T. McClave, P. George Benson, Terry T Sincich

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Question Posted: Apr 07, 2016 08:12 AM

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A random sample of 150 observations was classified into the categories shown in the table below. a.

Question:

Category 2 5 28 35 33. 25 29

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a If all the categories are equally likely then p 10 p 20 p 30 p 40 p 50 2 E 1 E 2 E 3 E ...View the full answer

Statistics For Business And Economics

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