Electrical Engineering 122 - Spring 2005 - Jean Walrand

Uses a grading system that is clearly defined and equitable

Number of Respondents
20
Mean
3.3
Standard Deviation
0.9
Median
3.0
95% Confidence Interval
3.3 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 4 (20.0%)
3 7 (35.0%)
4 5 (25.0%)
5 2 (10.0%)
N/A 0 (0.0%)
Omit 2 (10.0%)
[Email HKN about this data]