Electrical Engineering 42 - Fall 1997 - Steven E. Schwarz
The required text/notes are beneficial
Number of Respondents
81
Mean
3.6
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.6 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 6 (7.4%) |
|---|---|
| 2 | 4 (4.9%) |
| 3 | 16 (19.8%) |
| 4 | 32 (39.5%) |
| 5 | 15 (18.5%) |
| N/A | 2 (2.5%) |
| Omit | 6 (7.4%) |