Computer Science 150 - Spring 1998 - Kristofer Pister
Uses visual aids and blackboards effectively
Number of Respondents
83
Mean
3.7
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.7 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (1.2%) |
|---|---|
| 2 | 5 (6.0%) |
| 3 | 25 (30.1%) |
| 4 | 33 (39.8%) |
| 5 | 13 (15.7%) |
| N/A | 0 (0.0%) |
| Omit | 6 (7.2%) |