Electrical Engineering 130 - Spring 1991 - Richard S. Muller

Varies the speed and tone of his/her voice

Number of Respondents
29
Mean
3.9
Standard Deviation
1.1
Median
0.0
95% Confidence Interval
3.9 ± 0.4
Max
5.0
Frequency Distribution
1 1 (3.4%)
2 2 (6.9%)
3 6 (20.7%)
4 7 (24.1%)
5 11 (37.9%)
N/A 1 (3.4%)
Omit 1 (3.4%)
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