ANOVA, pivot table, chi square test for independence
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ANOVA:
NYU wants to use a new tutorial to teach the students about business ethics. As an experiment the administrator randomly selected 15 students and randomly assigned them to one of three groups which include either a PowerPoint presentation created by the faculty, AuthorGen Presentation created by the faculty, or a well known tutorial by the ABC company. After completing their assigned tutorial, the students are given a Business Ethics test. At the .01 significance level, can NYU conclude that there is a difference between how well the different tutorials work for the students?
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Solution Summary
The solution gives detailed steps on solving 5 questions on ANOVA, pivot table, chi square test for independence and regression analysis using excel data analysis pack.
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PowerPoint Tutorial (X1) AuthorGen Tutorial (X2) ABC Tutorial (X3)
68 79 75
85 86 83
91 82 78
87 92 86
88 91 81
Ho: there is no difference between how well the different tutorials work for the ...
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