Computer Science 170 - Fall 1989 - Manuel Blum
Varies the speed and tone of his/her voice
Number of Respondents
71
Mean
4.3
Standard Deviation
0.8
Median
0.0
95% Confidence Interval
4.3 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 3 (4.2%) |
| 3 | 4 (5.6%) |
| 4 | 28 (39.4%) |
| 5 | 31 (43.7%) |
| N/A | 1 (1.4%) |
| Omit | 4 (5.6%) |