Electrical Engineering 120 - Spring 1995 - Joseph M. Kahn
Uses a grading system that is clearly defined and equitable
Number of Respondents
52
Mean
4.2
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.2 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (1.9%) |
|---|---|
| 2 | 2 (3.8%) |
| 3 | 5 (9.6%) |
| 4 | 19 (36.5%) |
| 5 | 21 (40.4%) |
| N/A | 1 (1.9%) |
| Omit | 3 (5.8%) |