Computer Science 170 - Spring 2012 - Christos Papadimitriou
Uses visual aids and blackboards effectively
Number of Respondents
80
Mean
3.9
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 4 (5.0%) |
|---|---|
| 2 | 5 (6.2%) |
| 3 | 17 (21.2%) |
| 4 | 26 (32.5%) |
| 5 | 28 (35.0%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |