Electrical Engineering 42 - Fall 1994 - Cynthia Keys
Uses a grading system that is clearly defined and equitable
Number of Respondents
59
Mean
3.1
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
3.1 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 7 (11.9%) |
|---|---|
| 2 | 7 (11.9%) |
| 3 | 20 (33.9%) |
| 4 | 18 (30.5%) |
| 5 | 5 (8.5%) |
| N/A | 0 (0.0%) |
| Omit | 2 (3.4%) |