Computer Science 70 - Summer 2015 - Chung-Wei Lin
Uses visual aids and blackboards effectively
Number of Respondents
156
Mean
4.6
Standard Deviation
0.7
Median
5.0
95% Confidence Interval
4.6 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 2 (1.3%) |
| 3 | 13 (8.3%) |
| 4 | 28 (17.9%) |
| 5 | 109 (69.9%) |
| N/A | 1 (0.6%) |
| Omit | 3 (1.9%) |