Computer Science 267 - Spring 2009 - James W Demmel
Uses visual aids and blackboards effectively
Number of Respondents
28
Mean
4.1
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
4.1 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (3.6%) |
| 3 | 5 (17.9%) |
| 4 | 11 (39.3%) |
| 5 | 11 (39.3%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |