Computer Science 160 - Spring 2002 - James A. Landay
Uses visual aids and blackboards effectively
Number of Respondents
38
Mean
4.4
Standard Deviation
0.7
Median
5.0
95% Confidence Interval
4.4 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 5 (13.2%) |
| 4 | 12 (31.6%) |
| 5 | 21 (55.3%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |