Electrical Engineering 130 - Fall 1993 - Chenming Hu
Uses a grading system that is clearly defined and equitable
Number of Respondents
50
Mean
4.0
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
4.0 ± 0.2
Max
5.0
Frequency Distribution
1 | 1 (2.0%) |
---|---|
2 | 0 (0.0%) |
3 | 11 (22.0%) |
4 | 21 (42.0%) |
5 | 15 (30.0%) |
N/A | 0 (0.0%) |
Omit | 2 (4.0%) |