Computer Science 174 - Spring 2003 - Luca Trevisan
The required text/notes are beneficial
Number of Respondents
20
Mean
3.5
Standard Deviation
1.1
Median
3.0
95% Confidence Interval
3.5 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 1 (5.0%) |
|---|---|
| 2 | 2 (10.0%) |
| 3 | 6 (30.0%) |
| 4 | 4 (20.0%) |
| 5 | 4 (20.0%) |
| N/A | 1 (5.0%) |
| Omit | 2 (10.0%) |