Electrical Engineering 40 - Fall 1991 - Martin H. Graham

Uses a grading system that is clearly defined and equitable

Number of Respondents
30
Mean
2.6
Standard Deviation
1.0
Median
0.0
95% Confidence Interval
2.6 ± 0.4
Max
5.0
Frequency Distribution
1 3 (10.0%)
2 10 (33.3%)
3 13 (43.3%)
4 1 (3.3%)
5 2 (6.7%)
N/A 0 (0.0%)
Omit 1 (3.3%)
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