Computer Science 70 - Spring 2006 - Umesh Vazirani
Uses visual aids and blackboards effectively
Number of Respondents
41
Mean
4.1
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.1 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 1 (2.4%) |
|---|---|
| 2 | 2 (4.9%) |
| 3 | 5 (12.2%) |
| 4 | 17 (41.5%) |
| 5 | 16 (39.0%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |