Computer Science 162 - Spring 2015 - John Kubiatowicz
The required text/notes are beneficial
Number of Respondents
50
Mean
3.7
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.7 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 4 (8.0%) |
|---|---|
| 2 | 3 (6.0%) |
| 3 | 11 (22.0%) |
| 4 | 12 (24.0%) |
| 5 | 15 (30.0%) |
| N/A | 5 (10.0%) |
| Omit | 0 (0.0%) |