Computer Science 169 - Spring 1996 - Eric Brewer
Uses visual aids and blackboards effectively
Number of Respondents
27
Mean
3.9
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.9 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 2 (7.4%) |
| 3 | 6 (22.2%) |
| 4 | 12 (44.4%) |
| 5 | 7 (25.9%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |