Computer Science 182 - Spring 2002 - Jerome A. Feldman
Uses visual aids and blackboards effectively
Number of Respondents
31
Mean
3.6
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.6 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 2 (6.5%) |
|---|---|
| 2 | 3 (9.7%) |
| 3 | 8 (25.8%) |
| 4 | 10 (32.3%) |
| 5 | 8 (25.8%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |