Electrical Engineering 141 - Fall 1997 - David A. Hodges

Uses a grading system that is clearly defined and equitable

Number of Respondents
35
Mean
3.6
Standard Deviation
1.3
Median
4.0
95% Confidence Interval
3.6 ± 0.4
Max
5.0
Frequency Distribution
1 4 (11.4%)
2 1 (2.9%)
3 8 (22.9%)
4 11 (31.4%)
5 8 (22.9%)
N/A 1 (2.9%)
Omit 2 (5.7%)
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