Computer Science 61A - Fall 2009 - Brian K. Harvey
The required text/notes are beneficial
Number of Respondents
308
Mean
4.3
Standard Deviation
0.9
Median
5.0
95% Confidence Interval
4.3 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 4 (1.3%) |
|---|---|
| 2 | 9 (2.9%) |
| 3 | 37 (12.0%) |
| 4 | 86 (27.9%) |
| 5 | 168 (54.5%) |
| N/A | 0 (0.0%) |
| Omit | 4 (1.3%) |