Electrical Engineering 120 - Spring 2009 - Babak Ayazifar
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Number of Respondents
83
Mean
3.6
Standard Deviation
1.3
Median
4.0
95% Confidence Interval
3.6 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 5 (6.0%) |
|---|---|
| 2 | 13 (15.7%) |
| 3 | 14 (16.9%) |
| 4 | 15 (18.1%) |
| 5 | 26 (31.3%) |
| N/A | 9 (10.8%) |
| Omit | 1 (1.2%) |