Computer Science 195 - Fall 2010 - Brian K. Harvey

Uses visual aids and blackboards effectively

Number of Respondents
24
Mean
3.3
Standard Deviation
1.4
Median
4.0
95% Confidence Interval
3.3 ± 0.6
Max
5.0
Frequency Distribution
1 3 (12.5%)
2 3 (12.5%)
3 1 (4.2%)
4 7 (29.2%)
5 4 (16.7%)
N/A 5 (20.8%)
Omit 1 (4.2%)
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