Electrical Engineering 104 - Spring 1991 - G. Lin
Varies the speed and tone of his/her voice
Number of Respondents
23
Mean
2.5
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
2.5 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 3 (13.0%) |
|---|---|
| 2 | 7 (30.4%) |
| 3 | 9 (39.1%) |
| 4 | 3 (13.0%) |
| 5 | 0 (0.0%) |
| N/A | 0 (0.0%) |
| Omit | 1 (4.3%) |