Computer Science 174 - Spring 1994 - Umesh Vazirani
Uses visual aids and blackboards effectively
Number of Respondents
43
Mean
3.4
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.4 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 3 (7.0%) |
|---|---|
| 2 | 4 (9.3%) |
| 3 | 12 (27.9%) |
| 4 | 16 (37.2%) |
| 5 | 6 (14.0%) |
| N/A | 1 (2.3%) |
| Omit | 1 (2.3%) |