Computer Science 294 - Fall 2001 - James A. Landay
Uses visual aids and blackboards effectively
Number of Respondents
17
Mean
4.1
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.1 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 2 (11.8%) |
| 3 | 1 (5.9%) |
| 4 | 8 (47.1%) |
| 5 | 6 (35.3%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |