Computer Science 61B - Spring 1995 - Paul Hilfinger
Uses visual aids and blackboards effectively
Number of Respondents
96
Mean
3.5
Standard Deviation
1.0
Median
3.0
95% Confidence Interval
3.5 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 8 (8.3%) |
| 3 | 21 (21.9%) |
| 4 | 17 (17.7%) |
| 5 | 11 (11.5%) |
| N/A | 0 (0.0%) |
| Omit | 39 (40.6%) |