Computer Science 61A - Spring 2010 - Satish Rao
Uses visual aids and blackboards effectively
Number of Respondents
158
Mean
3.4
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.4 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 4 (2.5%) |
|---|---|
| 2 | 23 (14.6%) |
| 3 | 50 (31.6%) |
| 4 | 63 (39.9%) |
| 5 | 17 (10.8%) |
| N/A | 1 (0.6%) |
| Omit | 0 (0.0%) |