Electrical Engineering 42 - Fall 2013 - Kameshwar Poolla
Uses a grading system that is clearly defined and equitable
Number of Respondents
80
Mean
4.1
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.1 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (1.2%) |
|---|---|
| 2 | 6 (7.5%) |
| 3 | 12 (15.0%) |
| 4 | 20 (25.0%) |
| 5 | 36 (45.0%) |
| N/A | 0 (0.0%) |
| Omit | 5 (6.2%) |