Computer Science 270 - Spring 2015 - Lap Chi Lau

Uses visual aids and blackboards effectively

Number of Respondents
23
Mean
4.1
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.1 ± 0.4
Max
5.0
Frequency Distribution
1 1 (4.3%)
2 1 (4.3%)
3 2 (8.7%)
4 9 (39.1%)
5 10 (43.5%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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