Electrical Engineering 120L - Fall 1998 - Joseph M. Kahn
Uses a grading system that is clearly defined and equitable
Number of Respondents
40
Mean
2.2
Standard Deviation
1.0
Median
2.0
95% Confidence Interval
2.2 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 9 (22.5%) |
|---|---|
| 2 | 17 (42.5%) |
| 3 | 4 (10.0%) |
| 4 | 4 (10.0%) |
| 5 | 1 (2.5%) |
| N/A | 4 (10.0%) |
| Omit | 1 (2.5%) |