All students who enroll in a certain memory course are given a pretest before the course begins. At the completion of
tutor4helpyou (Not rated)
(Not rated)
All students who enroll in a certain memory course are given a pretest before the course begins. At the completion of the course, 10 students are selected at random and given a posttest; their scores are listed here.
Student | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
Before | 93 | 86 | 72 | 54 | 92 | 65 | 80 | 81 | 62 | 73 |
After | 98 | 92 | 80 | 62 | 91 | 78 | 89 | 78 | 71 | 80 |
MINITAB was used to find the 95% confidence interval for the mean improvement in memory resulting from taking the memory course, as measured by the difference in test scores (d = after -before). verify the results shown on the output by calculating the values yourself. Assume normality.
- 9 years ago
All students who enroll in a certain memory course are given a pretest before the course begins. At the completion of
NOT RATED
Purchase the answer to view it
- answer.docx