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A chi-squared analysis is to be performed for a study in which there are two possible outcomes and 5 exposure categories. What is the number
A chi-squared analysis is to be performed for a study in which there are two possible outcomes and 5 exposure categories. What is the number of degrees of freedom (df)?
| A. | 1 | |
| B. | 2 | |
| C. | 3 | |
| D. | 4 | |
| E. | 5 |
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Basic College Mathematics With Early Integers
Authors: Marvin L Bittinger, Judith A Beecher
3rd Edition
0321922794, 9780321922793
