Computer Science 294 - Spring 1993 - Lotfi A. Zadeh

Uses visual aids and blackboards effectively

Number of Respondents
15
Mean
3.9
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
3.9 ± 0.6
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 3 (20.0%)
3 1 (6.7%)
4 5 (33.3%)
5 5 (33.3%)
N/A 0 (0.0%)
Omit 1 (6.7%)
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