Computer Science 186 - Fall 1999 - P. Hawthorn

Uses visual aids and blackboards effectively

Number of Respondents
71
Mean
3.3
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
3.3 ± 0.3
Max
5.0
Frequency Distribution
1 4 (5.6%)
2 9 (12.7%)
3 26 (36.6%)
4 14 (19.7%)
5 11 (15.5%)
N/A 0 (0.0%)
Omit 7 (9.9%)
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