Electrical Engineering 290W - Fall 1989 - Costas J. Spanos

Uses a grading system that is clearly defined and equitable

Number of Respondents
12
Mean
3.5
Standard Deviation
1.0
Median
0.0
95% Confidence Interval
3.5 ± 0.6
Max
5.0
Frequency Distribution
1 1 (8.3%)
2 0 (0.0%)
3 3 (25.0%)
4 6 (50.0%)
5 1 (8.3%)
N/A 0 (0.0%)
Omit 1 (8.3%)
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