Computer Science 61A - Fall 1994 - Brian K. Harvey
Uses visual aids and blackboards effectively
Number of Respondents
138
Mean
4.2
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.2 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (0.7%) |
|---|---|
| 2 | 4 (2.9%) |
| 3 | 22 (15.9%) |
| 4 | 49 (35.5%) |
| 5 | 60 (43.5%) |
| N/A | 2 (1.4%) |
| Omit | 0 (0.0%) |