Computer Science 252 - Fall 1998 - John Kubiatowicz
Uses visual aids and blackboards effectively
Number of Respondents
19
Mean
4.2
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
4.2 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (5.3%) |
| 3 | 1 (5.3%) |
| 4 | 8 (42.1%) |
| 5 | 6 (31.6%) |
| N/A | 0 (0.0%) |
| Omit | 3 (15.8%) |