Computer Science 268 - Spring 1998 - Steven McCanne
Uses visual aids and blackboards effectively
Number of Respondents
13
Mean
4.2
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
4.2 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 2 (15.4%) |
| 4 | 6 (46.2%) |
| 5 | 4 (30.8%) |
| N/A | 0 (0.0%) |
| Omit | 1 (7.7%) |