Electrical Engineering 226 - Fall 1990 - Aram J. Thomasian
Varies the speed and tone of his/her voice
Number of Respondents
42
Mean
2.8
Standard Deviation
1.3
Median
0.0
95% Confidence Interval
2.8 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 8 (19.0%) |
|---|---|
| 2 | 8 (19.0%) |
| 3 | 12 (28.6%) |
| 4 | 6 (14.3%) |
| 5 | 5 (11.9%) |
| N/A | 2 (4.8%) |
| Omit | 1 (2.4%) |