Electrical Engineering 128 - Fall 2009 - Jose Carmena

Uses a grading system that is clearly defined and equitable

Number of Respondents
23
Mean
3.8
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.8 ± 0.4
Max
5.0
Frequency Distribution
1 1 (4.3%)
2 2 (8.7%)
3 4 (17.4%)
4 8 (34.8%)
5 7 (30.4%)
N/A 1 (4.3%)
Omit 0 (0.0%)
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