Electrical Engineering 20N - Fall 2006 - Babak Ayazifar
The required text/notes are beneficial
Number of Respondents
160
Mean
2.4
Standard Deviation
1.3
Median
2.0
95% Confidence Interval
2.4 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 49 (30.6%) |
|---|---|
| 2 | 43 (26.9%) |
| 3 | 32 (20.0%) |
| 4 | 16 (10.0%) |
| 5 | 15 (9.4%) |
| N/A | 1 (0.6%) |
| Omit | 4 (2.5%) |