Electrical Engineering 145L - Fall 2008 - Qiyu Peng

Uses a grading system that is clearly defined and equitable

Number of Respondents
17
Mean
4.1
Standard Deviation
1.2
Median
5.0
95% Confidence Interval
4.1 ± 0.6
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 2 (11.8%)
3 1 (5.9%)
4 1 (5.9%)
5 6 (35.3%)
N/A 6 (35.3%)
Omit 1 (5.9%)
[Email HKN about this data]