Computer Science 294 - Fall 2002 - Doug Tygar
Uses visual aids and blackboards effectively
Number of Respondents
18
Mean
3.5
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.5 ± 0.5
Max
5.0
Frequency Distribution
1 | 0 (0.0%) |
---|---|
2 | 4 (22.2%) |
3 | 2 (11.1%) |
4 | 9 (50.0%) |
5 | 2 (11.1%) |
N/A | 1 (5.6%) |
Omit | 0 (0.0%) |