Electrical Engineering 40 - Spring 2012 - Michel Maharbiz
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Number of Respondents
137
Mean
3.5
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.5 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 15 (10.9%) |
|---|---|
| 2 | 13 (9.5%) |
| 3 | 23 (16.8%) |
| 4 | 53 (38.7%) |
| 5 | 29 (21.2%) |
| N/A | 2 (1.5%) |
| Omit | 2 (1.5%) |