Electrical Engineering 20N - Spring 2001 - Laurent El Ghaoui

Uses a grading system that is clearly defined and equitable

Number of Respondents
92
Mean
2.6
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
2.6 ± 0.2
Max
5.0
Frequency Distribution
1 18 (19.6%)
2 22 (23.9%)
3 21 (22.8%)
4 19 (20.7%)
5 4 (4.3%)
N/A 8 (8.7%)
Omit 0 (0.0%)
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