Electrical Engineering 228A - Fall 1997 - Jean Walrand

Uses a grading system that is clearly defined and equitable

Number of Respondents
19
Mean
4.2
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
4.2 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 3 (15.8%)
4 8 (42.1%)
5 6 (31.6%)
N/A 1 (5.3%)
Omit 1 (5.3%)
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