Computer Science 174 - Fall 2004 - Richard M. Karp

Uses visual aids and blackboards effectively

Number of Respondents
21
Mean
4.0
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
4.0 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 5 (23.8%)
4 10 (47.6%)
5 6 (28.6%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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