Electrical Engineering 224A - Spring 1991 - A. Gerrish

Uses a grading system that is clearly defined and equitable

Number of Respondents
13
Mean
2.9
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
2.9 ± 0.7
Max
5.0
Frequency Distribution
1 1 (7.7%)
2 5 (38.5%)
3 2 (15.4%)
4 4 (30.8%)
5 1 (7.7%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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