Computer Science 265 - Spring 2003 - Susan L. Graham

Uses visual aids and blackboards effectively

Number of Respondents
12
Mean
3.7
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.7 ± 0.7
Max
5.0
Frequency Distribution
1 1 (8.3%)
2 1 (8.3%)
3 2 (16.7%)
4 5 (41.7%)
5 3 (25.0%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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