Electrical Engineering 130 - Spring 1989 - Richard S. Muller
Varies the speed and tone of his/her voice
Number of Respondents
25
Mean
3.7
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
3.7 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 1 (4.0%) |
|---|---|
| 2 | 3 (12.0%) |
| 3 | 3 (12.0%) |
| 4 | 9 (36.0%) |
| 5 | 5 (20.0%) |
| N/A | 1 (4.0%) |
| Omit | 3 (12.0%) |