Computer Science 276 - Fall 1998 - Manuel Blum
Uses visual aids and blackboards effectively
Number of Respondents
25
Mean
4.3
Standard Deviation
0.6
Median
4.0
95% Confidence Interval
4.3 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 1 (4.0%) |
| 4 | 10 (40.0%) |
| 5 | 6 (24.0%) |
| N/A | 0 (0.0%) |
| Omit | 8 (32.0%) |