Computer Science 172 - Fall 1996 - Dan Raz
Uses visual aids and blackboards effectively
Number of Respondents
13
Mean
2.5
Standard Deviation
1.4
Median
2.5
95% Confidence Interval
2.5 ± 0.8
Max
5.0
Frequency Distribution
| 1 | 4 (30.8%) |
|---|---|
| 2 | 2 (15.4%) |
| 3 | 3 (23.1%) |
| 4 | 2 (15.4%) |
| 5 | 1 (7.7%) |
| N/A | 0 (0.0%) |
| Omit | 1 (7.7%) |