Computer Science 39A - Fall 1997 - Brian Barsky
Uses visual aids and blackboards effectively
Number of Respondents
16
Mean
3.5
Standard Deviation
1.5
Median
4.0
95% Confidence Interval
3.5 ± 0.7
Max
5.0
Frequency Distribution
| 1 | 2 (12.5%) |
|---|---|
| 2 | 1 (6.2%) |
| 3 | 2 (12.5%) |
| 4 | 3 (18.8%) |
| 5 | 4 (25.0%) |
| N/A | 2 (12.5%) |
| Omit | 2 (12.5%) |