Computer Science 61C - Spring 1997 - Brian K. Harvey
Uses visual aids and blackboards effectively
Number of Respondents
177
Mean
3.9
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.9 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 4 (2.3%) |
|---|---|
| 2 | 8 (4.5%) |
| 3 | 38 (21.5%) |
| 4 | 69 (39.0%) |
| 5 | 51 (28.8%) |
| N/A | 2 (1.1%) |
| Omit | 5 (2.8%) |