Computer Science 195 - Spring 1999 - Brian K. Harvey

Uses visual aids and blackboards effectively

Number of Respondents
13
Mean
2.7
Standard Deviation
1.0
Median
3.0
95% Confidence Interval
2.7 ± 0.5
Max
5.0
Frequency Distribution
1 1 (7.7%)
2 4 (30.8%)
3 3 (23.1%)
4 3 (23.1%)
5 0 (0.0%)
N/A 2 (15.4%)
Omit 0 (0.0%)
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