Retention Test Scores A sample of non-English majors at a selected college was used in a study to see if the student retained more from reading a 19th-century novel or by watching it in DVD form. Each student was assigned one novel to read and a different one to watch, and then they were given a 100-point written quiz on each novel. Assume the variables are normally distributed. The test results are shown below. Book DVD 85 85 85 86 84 82 91 89 86 88 90 75 80 70 90 80 At =α0.05, can it be concluded that the book scores are higher than the DVD scores?
Retention Test Scores A sample of non-English majors at a selected college was used in a study to see if the student retained more from reading a 19th-century novel or by watching it in DVD form. Each student was assigned one novel to read and a different one to watch, and then they were given a 100-point written quiz on each novel. Assume the variables are normally distributed. The test results are shown below. Book DVD 85 85 85 86 84 82 91 89 86 88 90 75 80 70 90 80 At =α0.05, can it be concluded that the book scores are higher than the DVD scores?
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
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Retention Test Scores A sample of non-English majors at a selected college was used in a study to see if the student retained more from reading a 19th-century novel or by watching it in DVD form. Each student was assigned one novel to read and a different one to watch, and then they were given a 100-point written quiz on each novel. Assume the variables are
Book | DVD |
85 | 85 |
85 | 86 |
84 | 82 |
91 | 89 |
86 | 88 |
90 | 75 |
80 | 70 |
90 | 80 |
At =α0.05, can it be concluded that the book scores are higher than the DVD scores?
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