Electrical Engineering 105 - Spring 2003 - Costas J. Spanos

Uses a grading system that is clearly defined and equitable

Number of Respondents
54
Mean
3.9
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 2 (3.7%)
3 15 (27.8%)
4 23 (42.6%)
5 12 (22.2%)
N/A 2 (3.7%)
Omit 0 (0.0%)
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