Electrical Engineering 122 - Fall 1995 - S. Shankar Sastry
The required text/notes are beneficial
Number of Respondents
45
Mean
2.8
Standard Deviation
1.3
Median
3.0
95% Confidence Interval
2.8 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 9 (20.0%) |
|---|---|
| 2 | 8 (17.8%) |
| 3 | 15 (33.3%) |
| 4 | 7 (15.6%) |
| 5 | 5 (11.1%) |
| N/A | 0 (0.0%) |
| Omit | 1 (2.2%) |