Computer Science 170 - Fall 1996 - Umesh Vazirani
Uses visual aids and blackboards effectively
Number of Respondents
84
Mean
3.3
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
3.3 ± 0.2
Max
5.0
Frequency Distribution
1 | 6 (7.1%) |
---|---|
2 | 12 (14.3%) |
3 | 28 (33.3%) |
4 | 23 (27.4%) |
5 | 14 (16.7%) |
N/A | 0 (0.0%) |
Omit | 1 (1.2%) |