Electrical Engineering 130 - Spring 1989 - Nathan W. Cheung

Varies the speed and tone of his/her voice

Number of Respondents
36
Mean
4.4
Standard Deviation
0.7
Median
0.0
95% Confidence Interval
4.4 ± 0.2
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 4 (11.1%)
4 14 (38.9%)
5 16 (44.4%)
N/A 0 (0.0%)
Omit 2 (5.6%)
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