Electrical Engineering 221A - Fall 1991 - S. Shankar Sastry

Uses a grading system that is clearly defined and equitable

Number of Respondents
26
Mean
4.0
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
4.0 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (3.8%)
3 5 (19.2%)
4 9 (34.6%)
5 8 (30.8%)
N/A 1 (3.8%)
Omit 2 (7.7%)
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