Computer Science 162 - Fall 2009 - John Kubiatowicz
Uses visual aids and blackboards effectively
Number of Respondents
108
Mean
4.2
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
4.2 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 2 (1.9%) |
|---|---|
| 2 | 1 (0.9%) |
| 3 | 15 (13.9%) |
| 4 | 45 (41.7%) |
| 5 | 43 (39.8%) |
| N/A | 2 (1.9%) |
| Omit | 0 (0.0%) |