Computer Science 160 - Spring 2004 - John Canny
Uses visual aids and blackboards effectively
Number of Respondents
31
Mean
2.8
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
2.8 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 5 (16.1%) |
|---|---|
| 2 | 6 (19.4%) |
| 3 | 9 (29.0%) |
| 4 | 11 (35.5%) |
| 5 | 0 (0.0%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |