Computer Science 70 - Spring 2013 - Anant Sahai
Uses visual aids and blackboards effectively
Number of Respondents
160
Mean
4.2
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.2 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 5 (3.1%) |
|---|---|
| 2 | 3 (1.9%) |
| 3 | 28 (17.5%) |
| 4 | 50 (31.2%) |
| 5 | 73 (45.6%) |
| N/A | 0 (0.0%) |
| Omit | 1 (0.6%) |