Computer Science 170 - Fall 2006 - Umesh Vazirani

Uses visual aids and blackboards effectively

Number of Respondents
55
Mean
4.2
Standard Deviation
1.1
Median
5.0
95% Confidence Interval
4.2 ± 0.3
Max
5.0
Frequency Distribution
1 2 (3.6%)
2 3 (5.5%)
3 5 (9.1%)
4 16 (29.1%)
5 29 (52.7%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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