Computer Science 150 - Fall 1997 - Ronald Fearing
Uses visual aids and blackboards effectively
Number of Respondents
145
Mean
4.0
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.0 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 2 (1.4%) |
|---|---|
| 2 | 3 (2.1%) |
| 3 | 29 (20.0%) |
| 4 | 62 (42.8%) |
| 5 | 47 (32.4%) |
| N/A | 0 (0.0%) |
| Omit | 2 (1.4%) |