Computer Science 170 - Fall 2007 - Christos Papadimitriou
Uses visual aids and blackboards effectively
Number of Respondents
74
Mean
4.4
Standard Deviation
0.8
Median
5.0
95% Confidence Interval
4.4 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (1.4%) |
|---|---|
| 2 | 2 (2.7%) |
| 3 | 5 (6.8%) |
| 4 | 25 (33.8%) |
| 5 | 40 (54.1%) |
| N/A | 0 (0.0%) |
| Omit | 1 (1.4%) |