Computer Science 164 - Spring 1999 - Paul Hilfinger
Uses visual aids and blackboards effectively
Number of Respondents
65
Mean
3.7
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.7 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (1.5%) |
|---|---|
| 2 | 4 (6.2%) |
| 3 | 21 (32.3%) |
| 4 | 15 (23.1%) |
| 5 | 17 (26.2%) |
| N/A | 0 (0.0%) |
| Omit | 7 (10.8%) |