Electrical Engineering 221A - Fall 1993 - Wei Ren

Uses a grading system that is clearly defined and equitable

Number of Respondents
14
Mean
4.1
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
4.1 ± 0.5
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 4 (28.6%)
4 4 (28.6%)
5 5 (35.7%)
N/A 0 (0.0%)
Omit 1 (7.1%)
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