Electrical Engineering 226A - Fall 2011 - Jean Walrand
The required text/notes are beneficial
Number of Respondents
25
Mean
3.2
Standard Deviation
1.0
Median
3.0
95% Confidence Interval
3.2 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 6 (24.0%) |
| 3 | 9 (36.0%) |
| 4 | 5 (20.0%) |
| 5 | 3 (12.0%) |
| N/A | 1 (4.0%) |
| Omit | 1 (4.0%) |