Computer Science 188 - Fall 2008 - Dan Klein

Uses visual aids and blackboards effectively

Number of Respondents
150
Mean
4.9
Standard Deviation
0.4
Median
5.0
95% Confidence Interval
4.9 ± 0.1
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 6 (4.0%)
4 9 (6.0%)
5 135 (90.0%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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