Computer Science 169 - Fall 2002 - Alexander Aiken
Uses visual aids and blackboards effectively
Number of Respondents
53
Mean
3.9
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.9 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 2 (3.8%) |
|---|---|
| 2 | 3 (5.7%) |
| 3 | 9 (17.0%) |
| 4 | 21 (39.6%) |
| 5 | 17 (32.1%) |
| N/A | 1 (1.9%) |
| Omit | 0 (0.0%) |