Computer Science 164 - Spring 2000 - George Necula
Uses visual aids and blackboards effectively
Number of Respondents
78
Mean
3.7
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.7 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (1.3%) |
|---|---|
| 2 | 7 (9.0%) |
| 3 | 20 (25.6%) |
| 4 | 31 (39.7%) |
| 5 | 14 (17.9%) |
| N/A | 0 (0.0%) |
| Omit | 5 (6.4%) |