Electrical Engineering 145L - Fall 2007 - Stephen E. Derenzo

Uses a grading system that is clearly defined and equitable

Number of Respondents
18
Mean
4.4
Standard Deviation
0.8
Median
5.0
95% Confidence Interval
4.4 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (5.6%)
3 1 (5.6%)
4 5 (27.8%)
5 11 (61.1%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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