Computer Science 150 - Fall 2004 - David Culler

Uses visual aids and blackboards effectively

Number of Respondents
67
Mean
4.2
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
4.2 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 2 (3.0%)
3 10 (14.9%)
4 30 (44.8%)
5 25 (37.3%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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