Electrical Engineering 20N - Spring 1999 - Pravin Varaiya

Uses a grading system that is clearly defined and equitable

Number of Respondents
36
Mean
3.5
Standard Deviation
0.9
Median
3.5
95% Confidence Interval
3.5 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 5 (13.9%)
3 12 (33.3%)
4 12 (33.3%)
5 5 (13.9%)
N/A 0 (0.0%)
Omit 2 (5.6%)
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