Electrical Engineering 120 - Spring 2007 - Babak Ayazifar
The required text/notes are beneficial
Number of Respondents
70
Mean
2.9
Standard Deviation
1.4
Median
3.0
95% Confidence Interval
2.9 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 13 (18.6%) |
|---|---|
| 2 | 18 (25.7%) |
| 3 | 15 (21.4%) |
| 4 | 10 (14.3%) |
| 5 | 13 (18.6%) |
| N/A | 1 (1.4%) |
| Omit | 0 (0.0%) |