Electrical Engineering 20 - Spring 2015 - Babak Ayazifar
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Number of Respondents
90
Mean
3.2
Standard Deviation
1.3
Median
3.0
95% Confidence Interval
3.2 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 12 (13.3%) |
|---|---|
| 2 | 17 (18.9%) |
| 3 | 17 (18.9%) |
| 4 | 23 (25.6%) |
| 5 | 19 (21.1%) |
| N/A | 1 (1.1%) |
| Omit | 1 (1.1%) |