Computer Science 160 - Spring 2007 - Stephen Arnold
The required text/notes are beneficial
Number of Respondents
20
Mean
2.4
Standard Deviation
1.3
Median
2.0
95% Confidence Interval
2.4 ± 0.6
Max
5.0
Frequency Distribution
| 1 | 6 (30.0%) |
|---|---|
| 2 | 5 (25.0%) |
| 3 | 5 (25.0%) |
| 4 | 1 (5.0%) |
| 5 | 2 (10.0%) |
| N/A | 1 (5.0%) |
| Omit | 0 (0.0%) |