Computer Science 61B - Spring 1994 - Michael J. Clancy
The required text/notes are beneficial
Number of Respondents
122
Mean
2.8
Standard Deviation
1.3
Median
3.0
95% Confidence Interval
2.8 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 15 (12.3%) |
|---|---|
| 2 | 18 (14.8%) |
| 3 | 20 (16.4%) |
| 4 | 16 (13.1%) |
| 5 | 10 (8.2%) |
| N/A | 1 (0.8%) |
| Omit | 42 (34.4%) |