Electrical Engineering 141 - Fall 1997 - David A. Hodges
Uses a grading system that is clearly defined and equitable
Number of Respondents
35
Mean
3.6
Standard Deviation
1.3
Median
4.0
95% Confidence Interval
3.6 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 4 (11.4%) |
|---|---|
| 2 | 1 (2.9%) |
| 3 | 8 (22.9%) |
| 4 | 11 (31.4%) |
| 5 | 8 (22.9%) |
| N/A | 1 (2.9%) |
| Omit | 2 (5.7%) |