Electrical Engineering 143 - Fall 2012 - Ali Javey
Uses a grading system that is clearly defined and equitable
Number of Respondents
42
Mean
4.4
Standard Deviation
0.7
Median
5.0
95% Confidence Interval
4.4 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (2.4%) |
| 3 | 2 (4.8%) |
| 4 | 16 (38.1%) |
| 5 | 21 (50.0%) |
| N/A | 0 (0.0%) |
| Omit | 2 (4.8%) |