Electrical Engineering 221A - Fall 2007 - Claire Tomlin

Uses a grading system that is clearly defined and equitable

Number of Respondents
21
Mean
4.5
Standard Deviation
0.5
Median
4.5
95% Confidence Interval
4.5 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 0 (0.0%)
4 9 (42.9%)
5 9 (42.9%)
N/A 2 (9.5%)
Omit 1 (4.8%)
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