Electrical Engineering 117A - Spring 1990 - Steven E. Schwarz
Uses a grading system that is clearly defined and equitable
Number of Respondents
24
Mean
3.5
Standard Deviation
1.1
Median
0.0
95% Confidence Interval
3.5 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 1 (4.2%) |
|---|---|
| 2 | 3 (12.5%) |
| 3 | 7 (29.2%) |
| 4 | 7 (29.2%) |
| 5 | 5 (20.8%) |
| N/A | 1 (4.2%) |
| Omit | 0 (0.0%) |