Computer Science 189 - Fall 1990 - Lotfi A. Zadeh

Uses a grading system that is clearly defined and equitable

Number of Respondents
34
Mean
4.0
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
4.0 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (2.9%)
3 10 (29.4%)
4 10 (29.4%)
5 11 (32.4%)
N/A 0 (0.0%)
Omit 2 (5.9%)
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