Computer Science 70 - Fall 2009 - David Tse
Uses visual aids and blackboards effectively
Number of Respondents
109
Mean
4.2
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
4.2 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 19 (17.4%) |
| 4 | 50 (45.9%) |
| 5 | 37 (33.9%) |
| N/A | 1 (0.9%) |
| Omit | 2 (1.8%) |