Computer Science 170 - Fall 1991 - John Canny
Varies the speed and tone of his/her voice
Number of Respondents
42
Mean
2.7
Standard Deviation
1.1
Median
0.0
95% Confidence Interval
2.7 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 7 (16.7%) |
|---|---|
| 2 | 8 (19.0%) |
| 3 | 12 (28.6%) |
| 4 | 8 (19.0%) |
| 5 | 1 (2.4%) |
| N/A | 0 (0.0%) |
| Omit | 6 (14.3%) |