Computer Science 152 - Spring 2016 - George Michelogiannakis
The required text/notes are beneficial
Number of Respondents
20
Mean
3.5
Standard Deviation
1.4
Median
3.0
95% Confidence Interval
3.5 ± 0.6
Max
5.0
Frequency Distribution
| 1 | 2 (10.0%) |
|---|---|
| 2 | 2 (10.0%) |
| 3 | 3 (15.0%) |
| 4 | 3 (15.0%) |
| 5 | 5 (25.0%) |
| N/A | 5 (25.0%) |
| Omit | 0 (0.0%) |