Computer Science 188 - Spring 1992 - Robert Wilensky
Varies the speed and tone of his/her voice
Number of Respondents
38
Mean
4.2
Standard Deviation
1.0
Median
0.0
95% Confidence Interval
4.2 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 1 (2.6%) |
|---|---|
| 2 | 1 (2.6%) |
| 3 | 6 (15.8%) |
| 4 | 10 (26.3%) |
| 5 | 18 (47.4%) |
| N/A | 0 (0.0%) |
| Omit | 2 (5.3%) |