Electrical Engineering 230A - Fall 2014 - Ali Javey
Uses a grading system that is clearly defined and equitable
Number of Respondents
22
Mean
4.4
Standard Deviation
0.7
Median
5.0
95% Confidence Interval
4.4 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 3 (13.6%) |
| 4 | 5 (22.7%) |
| 5 | 12 (54.5%) |
| N/A | 1 (4.5%) |
| Omit | 1 (4.5%) |