Computer Science 61C - Fall 2009 - David Culler
Uses visual aids and blackboards effectively
Number of Respondents
112
Mean
3.8
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.8 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 3 (2.7%) |
|---|---|
| 2 | 7 (6.2%) |
| 3 | 25 (22.3%) |
| 4 | 49 (43.8%) |
| 5 | 26 (23.2%) |
| N/A | 2 (1.8%) |
| Omit | 0 (0.0%) |