Computer Science 186 - Spring 1998 - Yongdong Wang

Uses visual aids and blackboards effectively

Number of Respondents
67
Mean
4.1
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.1 ± 0.2
Max
5.0
Frequency Distribution
1 1 (1.5%)
2 1 (1.5%)
3 5 (7.5%)
4 12 (17.9%)
5 15 (22.4%)
N/A 0 (0.0%)
Omit 33 (49.3%)
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