Electrical Engineering 123 - Spring 1989 - F. Dowla
Varies the speed and tone of his/her voice
Number of Respondents
20
Mean
3.6
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
3.6 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 1 (5.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 7 (35.0%) |
| 4 | 9 (45.0%) |
| 5 | 2 (10.0%) |
| N/A | 0 (0.0%) |
| Omit | 1 (5.0%) |