Computer Science 170 - Spring 1991 - John Canny
Varies the speed and tone of his/her voice
Number of Respondents
55
Mean
2.8
Standard Deviation
1.0
Median
0.0
95% Confidence Interval
2.8 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 6 (10.9%) |
|---|---|
| 2 | 13 (23.6%) |
| 3 | 21 (38.2%) |
| 4 | 11 (20.0%) |
| 5 | 1 (1.8%) |
| N/A | 0 (0.0%) |
| Omit | 3 (5.5%) |