Computer Science 164 - Fall 1997 - Paul Hilfinger
Uses visual aids and blackboards effectively
Number of Respondents
55
Mean
3.8
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.8 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 5 (9.1%) |
| 3 | 9 (16.4%) |
| 4 | 22 (40.0%) |
| 5 | 10 (18.2%) |
| N/A | 0 (0.0%) |
| Omit | 9 (16.4%) |