Computer Science 170 - Spring 1999 - Umesh Vazirani
Uses visual aids and blackboards effectively
Number of Respondents
100
Mean
3.7
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.7 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 4 (4.0%) |
|---|---|
| 2 | 5 (5.0%) |
| 3 | 33 (33.0%) |
| 4 | 33 (33.0%) |
| 5 | 24 (24.0%) |
| N/A | 0 (0.0%) |
| Omit | 1 (1.0%) |