Electrical Engineering 20N - Spring 2000 - Edward A. Lee
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Number of Respondents
249
Mean
2.8
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
2.8 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 45 (18.1%) |
|---|---|
| 2 | 45 (18.1%) |
| 3 | 78 (31.3%) |
| 4 | 45 (18.1%) |
| 5 | 25 (10.0%) |
| N/A | 2 (0.8%) |
| Omit | 9 (3.6%) |