Electrical Engineering 117A - Spring 1998 - John Stephen Smith
Uses a grading system that is clearly defined and equitable
Number of Respondents
31
Mean
3.1
Standard Deviation
0.8
Median
3.0
95% Confidence Interval
3.1 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 1 (3.2%) |
|---|---|
| 2 | 4 (12.9%) |
| 3 | 12 (38.7%) |
| 4 | 10 (32.3%) |
| 5 | 0 (0.0%) |
| N/A | 0 (0.0%) |
| Omit | 4 (12.9%) |