Electrical Engineering 227B - Fall 2014 - Laurent El Ghaoui
Uses a grading system that is clearly defined and equitable
Number of Respondents
15
Mean
3.2
Standard Deviation
1.6
Median
4.0
95% Confidence Interval
3.2 ± 0.8
Max
5.0
Frequency Distribution
| 1 | 4 (26.7%) |
|---|---|
| 2 | 1 (6.7%) |
| 3 | 1 (6.7%) |
| 4 | 4 (26.7%) |
| 5 | 4 (26.7%) |
| N/A | 1 (6.7%) |
| Omit | 0 (0.0%) |