Electrical Engineering 126 - Fall 2008 - Jean Walrand
Uses a grading system that is clearly defined and equitable
Number of Respondents
23
Mean
3.7
Standard Deviation
1.3
Median
4.0
95% Confidence Interval
3.7 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 3 (13.0%) |
|---|---|
| 2 | 1 (4.3%) |
| 3 | 3 (13.0%) |
| 4 | 9 (39.1%) |
| 5 | 7 (30.4%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |