Computer Science 170 - Spring 2004 - Umesh Vazirani

Uses visual aids and blackboards effectively

Number of Respondents
66
Mean
4.0
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
4.0 ± 0.3
Max
5.0
Frequency Distribution
1 4 (6.1%)
2 2 (3.0%)
3 9 (13.6%)
4 29 (43.9%)
5 22 (33.3%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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