Electrical Engineering 20N - Fall 2008 - Babak Ayazifar

Uses a grading system that is clearly defined and equitable

Number of Respondents
151
Mean
4.6
Standard Deviation
0.6
Median
5.0
95% Confidence Interval
4.6 ± 0.1
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 11 (7.3%)
4 41 (27.2%)
5 95 (62.9%)
N/A 1 (0.7%)
Omit 3 (2.0%)
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