Computer Science 170 - Fall 1991 - John Canny
Varies the speed and tone of his/her voice
Number of Respondents
36
Mean
2.4
Standard Deviation
1.0
Median
0.0
95% Confidence Interval
2.4 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 8 (22.2%) |
|---|---|
| 2 | 11 (30.6%) |
| 3 | 9 (25.0%) |
| 4 | 6 (16.7%) |
| 5 | 0 (0.0%) |
| N/A | 0 (0.0%) |
| Omit | 2 (5.6%) |