Computer Science 288 - Fall 1989 - Robert Wilensky
Uses visual aids and blackboards effectively
Number of Respondents
14
Mean
3.4
Standard Deviation
1.4
Median
0.0
95% Confidence Interval
3.4 ± 0.7
Max
5.0
Frequency Distribution
| 1 | 1 (7.1%) |
|---|---|
| 2 | 4 (28.6%) |
| 3 | 2 (14.3%) |
| 4 | 3 (21.4%) |
| 5 | 4 (28.6%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |