Computer Science 170 - Spring 2011 - Umesh Vazirani

Uses visual aids and blackboards effectively

Number of Respondents
46
Mean
4.0
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.0 ± 0.3
Max
5.0
Frequency Distribution
1 1 (2.2%)
2 2 (4.3%)
3 10 (21.7%)
4 15 (32.6%)
5 16 (34.8%)
N/A 0 (0.0%)
Omit 2 (4.3%)
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