Computer Science 263 - Spring 2008 - Dana Scott

Uses visual aids and blackboards effectively

Number of Respondents
16
Mean
3.7
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.7 ± 0.5
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 3 (18.8%)
3 4 (25.0%)
4 4 (25.0%)
5 5 (31.2%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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