Electrical Engineering 143 - Spring 1991 - William G. Oldham
Varies the speed and tone of his/her voice
Number of Respondents
31
Mean
3.7
Standard Deviation
0.8
Median
0.0
95% Confidence Interval
3.7 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 2 (6.5%) |
| 3 | 8 (25.8%) |
| 4 | 15 (48.4%) |
| 5 | 4 (12.9%) |
| N/A | 1 (3.2%) |
| Omit | 1 (3.2%) |