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Which of the following is the value of the appropriate test statistic?

Which of the following is the value of the appropriate test statistic?

College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 6E: List the sample space of each experiment. Tossing three coins
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A new sales tralning program has been Instituted at a rent-to-own company. Prior to the training. six employees were tested on their knowledge of products offered by the company. Once the training was completed, the employees were tested again in an effort to determine whether the training program was effective. Scores are known to be normally distributed. The sample scores on the tests are listed next. Use pretest score as u, for population 1 and posttest score as uz for population 2 or up as the difference calculated as pretest score minus posttest score. Pretest score Posttest score 66 76 83 86 90 95 68 70 95 93 79 84 Which of the following Is the value of the appropriate test statistic? Multiple Cholce ts = -2.3647 ts = 2.3647 :- -2.3647 := 2.3647
Transcribed Image Text:A new sales tralning program has been Instituted at a rent-to-own company. Prior to the training. six employees were tested on their knowledge of products offered by the company. Once the training was completed, the employees were tested again in an effort to determine whether the training program was effective. Scores are known to be normally distributed. The sample scores on the tests are listed next. Use pretest score as u, for population 1 and posttest score as uz for population 2 or up as the difference calculated as pretest score minus posttest score. Pretest score Posttest score 66 76 83 86 90 95 68 70 95 93 79 84 Which of the following Is the value of the appropriate test statistic? Multiple Cholce ts = -2.3647 ts = 2.3647 :- -2.3647 := 2.3647
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