Computer Science 70 - Spring 2013 - Anant Sahai

Uses visual aids and blackboards effectively

Number of Respondents
160
Mean
4.2
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.2 ± 0.2
Max
5.0
Frequency Distribution
1 5 (3.1%)
2 3 (1.9%)
3 28 (17.5%)
4 50 (31.2%)
5 73 (45.6%)
N/A 0 (0.0%)
Omit 1 (0.6%)
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