Computer Science 262A - Fall 2006 - Joseph Hellerstein
Uses visual aids and blackboards effectively
Number of Respondents
27
Mean
4.0
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.0 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (3.7%) |
| 3 | 7 (25.9%) |
| 4 | 8 (29.6%) |
| 5 | 10 (37.0%) |
| N/A | 1 (3.7%) |
| Omit | 0 (0.0%) |