Computer Science 252 - Spring 2005 - David Culler

Uses visual aids and blackboards effectively

Number of Respondents
13
Mean
4.3
Standard Deviation
0.5
Median
4.0
95% Confidence Interval
4.3 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 0 (0.0%)
4 9 (69.2%)
5 4 (30.8%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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