Computer Science 70 - Spring 2016 - Jean Walrand

Uses visual aids and blackboards effectively

Number of Respondents
157
Mean
3.9
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
1 4 (2.5%)
2 12 (7.6%)
3 34 (21.7%)
4 46 (29.3%)
5 58 (36.9%)
N/A 3 (1.9%)
Omit 0 (0.0%)
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