Computer Science 60A - Spring 1989 - Brian K. Harvey
Uses visual aids and blackboards effectively
Number of Respondents
132
Mean
4.3
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
4.3 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 4 (3.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 18 (13.6%) |
| 4 | 41 (31.1%) |
| 5 | 62 (47.0%) |
| N/A | 2 (1.5%) |
| Omit | 5 (3.8%) |