Electrical Engineering 40 - Fall 1988 - Costas J. Spanos

Uses a grading system that is clearly defined and equitable

Number of Respondents
23
Mean
4.0
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
4.0 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (4.3%)
3 4 (17.4%)
4 9 (39.1%)
5 6 (26.1%)
N/A 1 (4.3%)
Omit 2 (8.7%)
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