Electrical Engineering 219 - Fall 1991 - Robert K. Brayton
Varies the speed and tone of his/her voice
Number of Respondents
29
Mean
3.9
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
3.9 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 2 (6.9%) |
|---|---|
| 2 | 1 (3.4%) |
| 3 | 6 (20.7%) |
| 4 | 6 (20.7%) |
| 5 | 12 (41.4%) |
| N/A | 1 (3.4%) |
| Omit | 1 (3.4%) |