Computer Science 294 - Spring 1997 - L. Stark

Uses visual aids and blackboards effectively

Number of Respondents
19
Mean
3.6
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
3.6 ± 0.5
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 3 (15.8%)
3 7 (36.8%)
4 4 (21.1%)
5 5 (26.3%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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