Electrical Engineering 140 - Spring 1994 - Robert W. Brodersen

Uses a grading system that is clearly defined and equitable

Number of Respondents
32
Mean
3.9
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.9 ± 0.3
Max
5.0
Frequency Distribution
1 1 (3.1%)
2 1 (3.1%)
3 7 (21.9%)
4 13 (40.6%)
5 8 (25.0%)
N/A 0 (0.0%)
Omit 2 (6.2%)
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