Computer Science 162 - Spring 2015 - John Kubiatowicz
Uses visual aids and blackboards effectively
Number of Respondents
50
Mean
4.2
Standard Deviation
1.1
Median
5.0
95% Confidence Interval
4.2 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 1 (2.0%) |
|---|---|
| 2 | 4 (8.0%) |
| 3 | 7 (14.0%) |
| 4 | 9 (18.0%) |
| 5 | 27 (54.0%) |
| N/A | 2 (4.0%) |
| Omit | 0 (0.0%) |