Computer Science 61C - Fall 1997 - David Culler
Uses visual aids and blackboards effectively
Number of Respondents
124
Mean
3.9
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
1 | 0 (0.0%) |
---|---|
2 | 9 (7.3%) |
3 | 24 (19.4%) |
4 | 53 (42.7%) |
5 | 32 (25.8%) |
N/A | 0 (0.0%) |
Omit | 6 (4.8%) |