Electrical Engineering 217 - Spring 2003 - Ali Niknejad
Uses a grading system that is clearly defined and equitable
Number of Respondents
20
Mean
3.5
Standard Deviation
0.8
Median
3.0
95% Confidence Interval
3.5 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 2 (10.0%) |
| 3 | 8 (40.0%) |
| 4 | 7 (35.0%) |
| 5 | 2 (10.0%) |
| N/A | 1 (5.0%) |
| Omit | 0 (0.0%) |