Computer Science 162 - Spring 2009 - Alan J. Smith
Uses visual aids and blackboards effectively
Number of Respondents
23
Mean
2.7
Standard Deviation
1.4
Median
3.0
95% Confidence Interval
2.7 ± 0.6
Max
5.0
Frequency Distribution
| 1 | 6 (26.1%) |
|---|---|
| 2 | 4 (17.4%) |
| 3 | 8 (34.8%) |
| 4 | 1 (4.3%) |
| 5 | 4 (17.4%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |