Computer Science 61A - Spring 2012 - Paul Hilfinger
Uses visual aids and blackboards effectively
Number of Respondents
304
Mean
3.8
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.8 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 11 (3.6%) |
|---|---|
| 2 | 29 (9.5%) |
| 3 | 68 (22.4%) |
| 4 | 99 (32.6%) |
| 5 | 93 (30.6%) |
| N/A | 2 (0.7%) |
| Omit | 2 (0.7%) |