Computer Science 150 - Spring 2007 - Randy Katz
Uses visual aids and blackboards effectively
Number of Respondents
88
Mean
4.0
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.0 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 3 (3.4%) |
|---|---|
| 2 | 3 (3.4%) |
| 3 | 15 (17.0%) |
| 4 | 37 (42.0%) |
| 5 | 30 (34.1%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |