Electrical Engineering 117A - Spring 1995 - Steven E. Schwarz
Uses a grading system that is clearly defined and equitable
Number of Respondents
46
Mean
3.8
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
3.8 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 10 (21.7%) |
| 4 | 15 (32.6%) |
| 5 | 4 (8.7%) |
| N/A | 1 (2.2%) |
| Omit | 16 (34.8%) |