Computer Science 186 - Spring 1999 - Yongdong Wang

Uses visual aids and blackboards effectively

Number of Respondents
26
Mean
4.5
Standard Deviation
0.7
Median
5.0
95% Confidence Interval
4.5 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 2 (7.7%)
4 9 (34.6%)
5 14 (53.8%)
N/A 0 (0.0%)
Omit 1 (3.8%)
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