Computer Science 270 - Fall 1992 - David Wolfe
Uses visual aids and blackboards effectively
Number of Respondents
20
Mean
3.2
Standard Deviation
1.0
Median
0.0
95% Confidence Interval
3.2 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 4 (20.0%) |
| 3 | 9 (45.0%) |
| 4 | 2 (10.0%) |
| 5 | 3 (15.0%) |
| N/A | 0 (0.0%) |
| Omit | 2 (10.0%) |