Computer Science 170 - Fall 2012 - Satish Rao
Uses visual aids and blackboards effectively
Number of Respondents
112
Mean
3.5
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.5 ± 0.2
Max
5.0
Frequency Distribution
1 | 4 (3.6%) |
---|---|
2 | 14 (12.5%) |
3 | 33 (29.5%) |
4 | 37 (33.0%) |
5 | 22 (19.6%) |
N/A | 0 (0.0%) |
Omit | 2 (1.8%) |