Computer Science 263 - Spring 1994 - Katherine Yelick
Uses visual aids and blackboards effectively
Number of Respondents
20
Mean
4.0
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.0 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 4 (20.0%) |
| 4 | 4 (20.0%) |
| 5 | 4 (20.0%) |
| N/A | 0 (0.0%) |
| Omit | 8 (40.0%) |