Computer Science 150 - Spring 1993 - Ronald Fearing
Uses visual aids and blackboards effectively
Number of Respondents
42
Mean
3.5
Standard Deviation
1.1
Median
0.0
95% Confidence Interval
3.5 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 3 (7.1%) |
|---|---|
| 2 | 2 (4.8%) |
| 3 | 19 (45.2%) |
| 4 | 7 (16.7%) |
| 5 | 10 (23.8%) |
| N/A | 0 (0.0%) |
| Omit | 1 (2.4%) |