Computer Science 189 - Fall 1989 - Lotfi A. Zadeh

Uses visual aids and blackboards effectively

Number of Respondents
17
Mean
3.8
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
3.8 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (5.9%)
3 6 (35.3%)
4 5 (29.4%)
5 4 (23.5%)
N/A 0 (0.0%)
Omit 1 (5.9%)
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