Computer Science 169 - Spring 1998 - Eric Brewer
Uses visual aids and blackboards effectively
Number of Respondents
43
Mean
4.0
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
4.0 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 11 (25.6%) |
| 4 | 20 (46.5%) |
| 5 | 11 (25.6%) |
| N/A | 0 (0.0%) |
| Omit | 1 (2.3%) |