Computer Science 61B - Fall 2008 - Paul Hilfinger
Uses visual aids and blackboards effectively
Number of Respondents
71
Mean
3.6
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.6 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 2 (2.8%) |
|---|---|
| 2 | 7 (9.9%) |
| 3 | 23 (32.4%) |
| 4 | 22 (31.0%) |
| 5 | 16 (22.5%) |
| N/A | 0 (0.0%) |
| Omit | 1 (1.4%) |