Electrical Engineering 40 - Spring 2000 - Tsu-Jae King Liu
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Number of Respondents
251
Mean
2.9
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
2.9 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 22 (8.8%) |
|---|---|
| 2 | 34 (13.5%) |
| 3 | 44 (17.5%) |
| 4 | 30 (12.0%) |
| 5 | 18 (7.2%) |
| N/A | 3 (1.2%) |
| Omit | 100 (39.8%) |