Computer Science 61B - Spring 2001 - Katherine Yelick
The required text/notes are beneficial
Number of Respondents
71
Mean
2.8
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
2.8 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 8 (11.3%) |
|---|---|
| 2 | 20 (28.2%) |
| 3 | 13 (18.3%) |
| 4 | 16 (22.5%) |
| 5 | 5 (7.0%) |
| N/A | 1 (1.4%) |
| Omit | 8 (11.3%) |