Electrical Engineering 126 - Fall 2003 - Jean Walrand
Uses a grading system that is clearly defined and equitable
Number of Respondents
32
Mean
3.4
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.4 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 1 (3.1%) |
|---|---|
| 2 | 3 (9.4%) |
| 3 | 10 (31.2%) |
| 4 | 14 (43.8%) |
| 5 | 2 (6.2%) |
| N/A | 2 (6.2%) |
| Omit | 0 (0.0%) |