Electrical Engineering 25 - Fall 2011 - Bernhard Boser
Uses a grading system that is clearly defined and equitable
Number of Respondents
30
Mean
4.8
Standard Deviation
0.5
Median
5.0
95% Confidence Interval
4.8 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 1 (3.3%) |
| 4 | 2 (6.7%) |
| 5 | 14 (46.7%) |
| N/A | 11 (36.7%) |
| Omit | 2 (6.7%) |