Computer Science 161 - Spring 2012 - Dawn Song

Uses visual aids and blackboards effectively

Number of Respondents
37
Mean
2.7
Standard Deviation
1.3
Median
3.0
95% Confidence Interval
2.7 ± 0.4
Max
5.0
Frequency Distribution
1 10 (27.0%)
2 5 (13.5%)
3 10 (27.0%)
4 8 (21.6%)
5 3 (8.1%)
N/A 1 (2.7%)
Omit 0 (0.0%)
[Email HKN about this data]