Electrical Engineering 40 - Fall 2015 - David Allstot
Uses a grading system that is clearly defined and equitable
Number of Respondents
70
Mean
3.8
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.8 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 3 (4.3%) |
|---|---|
| 2 | 5 (7.1%) |
| 3 | 18 (25.7%) |
| 4 | 21 (30.0%) |
| 5 | 22 (31.4%) |
| N/A | 1 (1.4%) |
| Omit | 0 (0.0%) |