(Solution Library) You want to test the effectiveness of using a new textbook to teach algebra. You find one class that is using the new textbook, and another
Question: You want to test the effectiveness of using a new textbook to teach algebra. You find one class that is using the new textbook, and another class that is using the traditional textbook (both taught by the same teacher). At the end of the semester, you record how many students in each class performed at a satisfactory level and how many performed above satisfactory. Does the type of textbook used influence the performance of the students?
| Observed | Satisfactory Performance | Above Satisfactory performance |
| New Textbook | 67 | 79 |
| Traditional Textbook | 81 | 59 |
Deliverable: Word Document 
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