Computer Science 61A - Spring 2009 - Brian K. Harvey
Uses visual aids and blackboards effectively
Number of Respondents
212
Mean
4.3
Standard Deviation
0.8
Median
5.0
95% Confidence Interval
4.3 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 1 (0.5%) |
|---|---|
| 2 | 5 (2.4%) |
| 3 | 27 (12.7%) |
| 4 | 68 (32.1%) |
| 5 | 110 (51.9%) |
| N/A | 1 (0.5%) |
| Omit | 0 (0.0%) |