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A U.S. Food Survey showed that Americans routinely eat beef in their diet. Suppose that in a study of 49 consumers in Illinois and 64 consumers in Texas the following results were obtained from two samples regarding average yearly beef consumption:               Illinois                                     Texas              = 49                                     = 64                                                 = 54.1lb                              = 60.4lb             S1 = 7.0                                    S2 = 8.0  Develop a 95% confidence Interval Estimate for the difference between the two population means.

A U.S. Food Survey showed that Americans routinely eat beef in their diet. Suppose that in a study of 49 consumers in Illinois and 64 consumers in Texas the following results were obtained from two samples regarding average yearly beef consumption:               Illinois                                     Texas              = 49                                     = 64                                                 = 54.1lb                              = 60.4lb             S1 = 7.0                                    S2 = 8.0  Develop a 95% confidence Interval Estimate for the difference between the two population means.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
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  1. A U.S. Food Survey showed that Americans routinely eat beef in their diet. Suppose that in a study of 49 consumers in Illinois and 64 consumers in Texas the following results were obtained from two samples regarding average yearly beef consumption:

 

            Illinois                                     Texas

             = 49                                     = 64                                   

             = 54.1lb                              = 60.4lb

            S1 = 7.0                                    S2 = 8.0

 Develop a 95% confidence Interval Estimate for the difference between the two population means. 

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