Electrical Engineering 100 - Fall 2009 - Ture K. Gustafson
Uses a grading system that is clearly defined and equitable
Number of Respondents
73
Mean
2.7
Standard Deviation
1.3
Median
3.0
95% Confidence Interval
2.7 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 18 (24.7%) |
|---|---|
| 2 | 11 (15.1%) |
| 3 | 21 (28.8%) |
| 4 | 14 (19.2%) |
| 5 | 5 (6.8%) |
| N/A | 1 (1.4%) |
| Omit | 3 (4.1%) |