Computer Science 169 - Spring 2011 - George Necula
The required text/notes are beneficial
Number of Respondents
52
Mean
3.3
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
3.3 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 7 (13.5%) |
|---|---|
| 2 | 1 (1.9%) |
| 3 | 14 (26.9%) |
| 4 | 16 (30.8%) |
| 5 | 5 (9.6%) |
| N/A | 9 (17.3%) |
| Omit | 0 (0.0%) |