True | Classified + If Predicted PR (D) ≥ .5 | |||
Classified | D | ~D | Total | True D Defined as Studlearn! = 0 |
+ | 1300 | 800 | 2100 | |
- | 400 | 1100 | 1500 | |
Total | 1700 | 1900 | 3600 | |
Sensitivity | 76.47% | |||
Specificity | 57.89% | |||
Positive Predictive Value | 61.90% | |||
Negative Predictive Value | 73.33% | |||
False + Rate For True ~D | 42.11% | |||
False - Rate For True D | 23.53% | |||
False + Rate For Classified + | 38.10% | |||
False - Rate For Classified – | 26.67% | |||
*Correctly classified | 66.67% |