Electrical Engineering 228A - Spring 2006 - Jean Walrand
Uses a grading system that is clearly defined and equitable
Number of Respondents
10
Mean
3.9
Standard Deviation
0.6
Median
4.0
95% Confidence Interval
3.9 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 2 (20.0%) |
| 4 | 5 (50.0%) |
| 5 | 1 (10.0%) |
| N/A | 2 (20.0%) |
| Omit | 0 (0.0%) |