Electrical Engineering 105 - Spring 1991 - W. Baringer
Varies the speed and tone of his/her voice
Number of Respondents
46
Mean
2.9
Standard Deviation
1.0
Median
0.0
95% Confidence Interval
2.9 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 5 (10.9%) |
|---|---|
| 2 | 9 (19.6%) |
| 3 | 18 (39.1%) |
| 4 | 11 (23.9%) |
| 5 | 2 (4.3%) |
| N/A | 0 (0.0%) |
| Omit | 1 (2.2%) |