Computer Science 170 - Fall 1996 - Christos Papadimitriou
Uses visual aids and blackboards effectively
Number of Respondents
85
Mean
3.1
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
3.1 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 9 (10.6%) |
|---|---|
| 2 | 14 (16.5%) |
| 3 | 32 (37.6%) |
| 4 | 18 (21.2%) |
| 5 | 11 (12.9%) |
| N/A | 1 (1.2%) |
| Omit | 0 (0.0%) |