Computer Science 39C - Spring 1998 - Randy Katz
Uses visual aids and blackboards effectively
Number of Respondents
21
Mean
4.3
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
4.3 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 3 (14.3%) |
| 4 | 7 (33.3%) |
| 5 | 9 (42.9%) |
| N/A | 0 (0.0%) |
| Omit | 2 (9.5%) |