Independent random samples from approximately normal $ populations produced the results shown below a Do the data provide sufficient evidence to conclude that (2 1) 10 Test using 01 b Construct a 98 confidence interval for (2 1) Interpret your result Sample 1 Sample 2 52 33 42 44 52 43 47 56 41 50 ...

Some preliminary calculations a H 0 2 1 10 H a 2 1 10 The test statistic is t ...

Independent random samples from approximately normal $ populations produced the results shown below. a. Do the data

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Independent random samples from approximately normal $ populations produced the results shown below.

a. Do the data provide sufficient evidence to conclude that (µ2 - µ1) > 10? Test using Î± = .01.
b. Construct a 98% confidence interval for (µ2 - µ1)-Interpret your result.

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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 08:01 AM

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Independent random samples from approximately normal $ populations produced the results shown below. a. Do the data

Question:

Sample 1 Sample 2 52 33 42 44 52 43 47 56 41 50 44 5 62 53 61 50 45 38 37 40 56 52 53 60 44 50 43 50 48 60 55

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Some preliminary calculations a H 0 2 1 10 H a 2 1 10 The test statistic is t ...View the full answer

Statistics For Business And Economics

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