Computer Science 186 - Spring 2011 - Michael Franklin

Uses visual aids and blackboards effectively

Number of Respondents
77
Mean
3.4
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.4 ± 0.2
Max
5.0
Frequency Distribution
1 3 (3.9%)
2 12 (15.6%)
3 22 (28.6%)
4 29 (37.7%)
5 11 (14.3%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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