Computer Science 170 - Spring 2005 - Christos Papadimitriou

Uses visual aids and blackboards effectively

Number of Respondents
41
Mean
4.1
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
4.1 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (2.4%)
3 7 (17.1%)
4 17 (41.5%)
5 14 (34.1%)
N/A 1 (2.4%)
Omit 1 (2.4%)
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