Computer Science 170 - Spring 2015 - Christos Papadimitriou
Uses visual aids and blackboards effectively
Number of Respondents
77
Mean
3.9
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
1 | 0 (0.0%) |
---|---|
2 | 5 (6.5%) |
3 | 25 (32.5%) |
4 | 17 (22.1%) |
5 | 26 (33.8%) |
N/A | 2 (2.6%) |
Omit | 2 (2.6%) |