Electrical Engineering 245 - Fall 2003 - Uthara Srinivasan

Uses a grading system that is clearly defined and equitable

Number of Respondents
30
Mean
4.1
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
4.1 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (3.3%)
3 5 (16.7%)
4 13 (43.3%)
5 9 (30.0%)
N/A 0 (0.0%)
Omit 2 (6.7%)
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