Electrical Engineering 143 - Spring 1997 - Costas J. Spanos

Uses a grading system that is clearly defined and equitable

Number of Respondents
19
Mean
3.9
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.9 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (5.3%)
3 5 (26.3%)
4 7 (36.8%)
5 6 (31.6%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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