Computer Science 252 - Fall 1990 - J. Beer
Uses visual aids and blackboards effectively
Number of Respondents
27
Mean
3.7
Standard Deviation
0.8
Median
0.0
95% Confidence Interval
3.7 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 3 (11.1%) |
| 3 | 5 (18.5%) |
| 4 | 15 (55.6%) |
| 5 | 3 (11.1%) |
| N/A | 0 (0.0%) |
| Omit | 1 (3.7%) |