Electrical Engineering 131 - Fall 1992 - Ture K. Gustafson

Varies the speed and tone of his/her voice

Number of Respondents
15
Mean
3.2
Standard Deviation
0.8
Median
0.0
95% Confidence Interval
3.2 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 2 (13.3%)
3 8 (53.3%)
4 3 (20.0%)
5 1 (6.7%)
N/A 1 (6.7%)
Omit 0 (0.0%)
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