Computer Science 261 - Fall 2002 - David Wagner
The required text/notes are beneficial
Number of Respondents
21
Mean
4.2
Standard Deviation
0.6
Median
4.0
95% Confidence Interval
4.2 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 2 (9.5%) |
| 4 | 11 (52.4%) |
| 5 | 5 (23.8%) |
| N/A | 3 (14.3%) |
| Omit | 0 (0.0%) |