Electrical Engineering 290L - Spring 1990 - Robert K. Brayton
Varies the speed and tone of his/her voice
Number of Respondents
16
Mean
3.6
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
3.6 ± 0.6
Max
5.0
Frequency Distribution
| 1 | 1 (6.2%) |
|---|---|
| 2 | 1 (6.2%) |
| 3 | 5 (31.2%) |
| 4 | 4 (25.0%) |
| 5 | 4 (25.0%) |
| N/A | 1 (6.2%) |
| Omit | 0 (0.0%) |