Computer Science 174 - Spring 2007 - Alistair Sinclair
The required text/notes are beneficial
Number of Respondents
20
Mean
3.5
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.5 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 1 (5.0%) |
|---|---|
| 2 | 1 (5.0%) |
| 3 | 7 (35.0%) |
| 4 | 8 (40.0%) |
| 5 | 2 (10.0%) |
| N/A | 0 (0.0%) |
| Omit | 1 (5.0%) |