Computer Science 195 - Spring 2012 - Brian K. Harvey
Uses visual aids and blackboards effectively
Number of Respondents
60
Mean
3.5
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
3.5 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 2 (3.3%) |
|---|---|
| 2 | 9 (15.0%) |
| 3 | 16 (26.7%) |
| 4 | 10 (16.7%) |
| 5 | 16 (26.7%) |
| N/A | 7 (11.7%) |
| Omit | 0 (0.0%) |