Computer Science 164 - Fall 1988 - Paul Hilfinger
Varies the speed and tone of his/her voice
Number of Respondents
65
Mean
4.0
Standard Deviation
1.1
Median
0.0
95% Confidence Interval
4.0 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 2 (3.1%) |
|---|---|
| 2 | 4 (6.2%) |
| 3 | 7 (10.8%) |
| 4 | 22 (33.8%) |
| 5 | 19 (29.2%) |
| N/A | 5 (7.7%) |
| Omit | 6 (9.2%) |