Use a contingency table for this problem. In a year's statistics classes at a university, grades wer
Question: Use a contingency table for this problem. In a year's statistics classes at a university, grades were distributed as follows by category of prior course work. Use an alpha of 0.05
| Course Work | A | B | C | Total |
| Algebra alone | 8 | 7 | 10 | 25 |
| Algebra + logic | 12 | 8 | 10 | 30 |
| Totals | 20 | 15 | 20 | 55 |
What is your conclusion? Does prior coursework have any effect on grades in statistics?
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Solution Format: Word Document
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