Computer Science 250 - Fall 2009 - John Wawrzynek
Uses visual aids and blackboards effectively
Number of Respondents
22
Mean
4.1
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.1 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 3 (13.6%) |
| 3 | 1 (4.5%) |
| 4 | 8 (36.4%) |
| 5 | 10 (45.5%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |