Computer Science 188 - Spring 1999 - Robert Wilensky
Uses visual aids and blackboards effectively
Number of Respondents
34
Mean
3.7
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.7 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 4 (11.8%) |
| 3 | 8 (23.5%) |
| 4 | 11 (32.4%) |
| 5 | 8 (23.5%) |
| N/A | 0 (0.0%) |
| Omit | 3 (8.8%) |