Computer Science 61A - Spring 2000 - Richard J. Fateman
Uses visual aids and blackboards effectively
Number of Respondents
75
Mean
2.8
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
2.8 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 9 (12.0%) |
|---|---|
| 2 | 21 (28.0%) |
| 3 | 24 (32.0%) |
| 4 | 15 (20.0%) |
| 5 | 4 (5.3%) |
| N/A | 0 (0.0%) |
| Omit | 2 (2.7%) |