Computer Science 268 - Spring 1995 - L. Zhang
Uses visual aids and blackboards effectively
Number of Respondents
11
Mean
2.9
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
2.9 ± 0.7
Max
5.0
Frequency Distribution
| 1 | 1 (9.1%) |
|---|---|
| 2 | 3 (27.3%) |
| 3 | 4 (36.4%) |
| 4 | 2 (18.2%) |
| 5 | 1 (9.1%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |