Computer Science 61B - Fall 2015 - Paul Hilfinger
Is careful and precise in answering questions
Number of Respondents
254
Mean
4.1
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.1 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 5 (2.0%) |
|---|---|
| 2 | 15 (5.9%) |
| 3 | 40 (15.7%) |
| 4 | 71 (28.0%) |
| 5 | 118 (46.5%) |
| N/A | 4 (1.6%) |
| Omit | 1 (0.4%) |