Computer Science 170 - Fall 1991 - John Canny
Uses visual aids and blackboards effectively
Number of Respondents
36
Mean
3.1
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
3.1 ± 0.4
Max
5.0
Frequency Distribution
1 | 3 (8.3%) |
---|---|
2 | 8 (22.2%) |
3 | 7 (19.4%) |
4 | 13 (36.1%) |
5 | 3 (8.3%) |
N/A | 1 (2.8%) |
Omit | 1 (2.8%) |