Computer Science 170 - Spring 1997 - Umesh Vazirani
Uses visual aids and blackboards effectively
Number of Respondents
57
Mean
3.8
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.8 ± 0.3
Max
5.0
Frequency Distribution
1 | 1 (1.8%) |
---|---|
2 | 8 (14.0%) |
3 | 10 (17.5%) |
4 | 18 (31.6%) |
5 | 18 (31.6%) |
N/A | 1 (1.8%) |
Omit | 1 (1.8%) |