Computer Science 169 - Spring 2012 - Koushik Sen

Uses visual aids and blackboards effectively

Number of Respondents
25
Mean
3.0
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
3.0 ± 0.5
Max
5.0
Frequency Distribution
1 3 (12.0%)
2 4 (16.0%)
3 9 (36.0%)
4 5 (20.0%)
5 3 (12.0%)
N/A 1 (4.0%)
Omit 0 (0.0%)
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