Computer Science 164 - Spring 2008 - Paul Hilfinger

Uses visual aids and blackboards effectively

Number of Respondents
25
Mean
3.9
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.9 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 4 (16.0%)
3 3 (12.0%)
4 10 (40.0%)
5 8 (32.0%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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