Computer Science 288 - Spring 2002 - Robert Wilensky

Uses visual aids and blackboards effectively

Number of Respondents
13
Mean
4.0
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
4.0 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 4 (30.8%)
4 5 (38.5%)
5 4 (30.8%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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