Computer Science 281A - Fall 2011 - Martin Wainwright

Uses visual aids and blackboards effectively

Number of Respondents
25
Mean
4.6
Standard Deviation
0.6
Median
5.0
95% Confidence Interval
4.6 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 1 (4.0%)
4 7 (28.0%)
5 17 (68.0%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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