Computer Science 61B - Summer 1997 - Mark Moran
Uses visual aids and blackboards effectively
Number of Respondents
125
Mean
3.8
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.8 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 11 (8.8%) |
| 3 | 29 (23.2%) |
| 4 | 41 (32.8%) |
| 5 | 31 (24.8%) |
| N/A | 1 (0.8%) |
| Omit | 12 (9.6%) |