Computer Science 267 - Spring 2012 - James W Demmel
Uses visual aids and blackboards effectively
Number of Respondents
38
Mean
4.5
Standard Deviation
0.7
Median
5.0
95% Confidence Interval
4.5 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 4 (10.5%) |
| 4 | 11 (28.9%) |
| 5 | 23 (60.5%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |