Electrical Engineering 120 - Spring 2007 - Babak Ayazifar
Uses a grading system that is clearly defined and equitable
Number of Respondents
70
Mean
4.5
Standard Deviation
0.7
Median
5.0
95% Confidence Interval
4.5 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (1.4%) |
| 3 | 5 (7.1%) |
| 4 | 21 (30.0%) |
| 5 | 43 (61.4%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |