Electrical Engineering 40 - Spring 1990 - Allan J. Lichtenberg
Varies the speed and tone of his/her voice
Number of Respondents
41
Mean
2.7
Standard Deviation
1.1
Median
0.0
95% Confidence Interval
2.7 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 7 (17.1%) |
|---|---|
| 2 | 9 (22.0%) |
| 3 | 16 (39.0%) |
| 4 | 4 (9.8%) |
| 5 | 3 (7.3%) |
| N/A | 0 (0.0%) |
| Omit | 2 (4.9%) |