Electrical Engineering 141 - Spring 1989 - Costas J. Spanos
Varies the speed and tone of his/her voice
Number of Respondents
18
Mean
2.6
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
2.6 ± 0.6
Max
5.0
Frequency Distribution
| 1 | 3 (16.7%) |
|---|---|
| 2 | 3 (16.7%) |
| 3 | 5 (27.8%) |
| 4 | 2 (11.1%) |
| 5 | 1 (5.6%) |
| N/A | 0 (0.0%) |
| Omit | 4 (22.2%) |