Computer Science 160 - Spring 2008 - Maneesh Agrawala
The required text/notes are beneficial
Number of Respondents
90
Mean
2.9
Standard Deviation
1.3
Median
3.0
95% Confidence Interval
2.9 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 12 (13.3%) |
|---|---|
| 2 | 22 (24.4%) |
| 3 | 21 (23.3%) |
| 4 | 17 (18.9%) |
| 5 | 11 (12.2%) |
| N/A | 3 (3.3%) |
| Omit | 4 (4.4%) |