Computer Science 270 - Fall 1992 - David Wolfe

Varies the speed and tone of his/her voice

Number of Respondents
20
Mean
3.4
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
3.4 ± 0.4
Max
5.0
Frequency Distribution
1 1 (5.0%)
2 1 (5.0%)
3 5 (25.0%)
4 9 (45.0%)
5 0 (0.0%)
N/A 0 (0.0%)
Omit 4 (20.0%)
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