Computer Science 160 - Fall 2009 - John Canny
Uses visual aids and blackboards effectively
Number of Respondents
24
Mean
3.8
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.8 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 1 (4.2%) |
|---|---|
| 2 | 3 (12.5%) |
| 3 | 4 (16.7%) |
| 4 | 7 (29.2%) |
| 5 | 8 (33.3%) |
| N/A | 1 (4.2%) |
| Omit | 0 (0.0%) |