Computer Science 164 - Spring 2004 - George Necula
Uses visual aids and blackboards effectively
Number of Respondents
69
Mean
4.1
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.1 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (1.4%) |
|---|---|
| 2 | 3 (4.3%) |
| 3 | 12 (17.4%) |
| 4 | 27 (39.1%) |
| 5 | 26 (37.7%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |