Computer Science 172 - Fall 1992 - David Wolfe

Varies the speed and tone of his/her voice

Number of Respondents
21
Mean
3.9
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
3.9 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 2 (9.5%)
3 1 (4.8%)
4 11 (52.4%)
5 4 (19.0%)
N/A 1 (4.8%)
Omit 2 (9.5%)
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