Computer Science 61C - Fall 2003 - John Wawrzynek
Uses visual aids and blackboards effectively
Number of Respondents
73
Mean
3.8
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.8 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 2 (2.7%) |
|---|---|
| 2 | 8 (11.0%) |
| 3 | 17 (23.3%) |
| 4 | 24 (32.9%) |
| 5 | 22 (30.1%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |