Computer Science 61BL - Summer 2011 - Courtney Wang

Uses visual aids and blackboards effectively

Number of Respondents
90
Mean
4.6
Standard Deviation
0.8
Median
5.0
95% Confidence Interval
4.6 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 4 (4.4%)
3 5 (5.6%)
4 17 (18.9%)
5 64 (71.1%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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