Computer Science 61B - Fall 2013 - Paul Hilfinger
Uses visual aids and blackboards effectively
Number of Respondents
268
Mean
3.6
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.6 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 8 (3.0%) |
|---|---|
| 2 | 36 (13.4%) |
| 3 | 62 (23.1%) |
| 4 | 96 (35.8%) |
| 5 | 62 (23.1%) |
| N/A | 3 (1.1%) |
| Omit | 1 (0.4%) |