Electrical Engineering 143 - Fall 1991 - William G. Oldham

Varies the speed and tone of his/her voice

Number of Respondents
17
Mean
3.5
Standard Deviation
0.8
Median
0.0
95% Confidence Interval
3.5 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 1 (5.9%)
3 8 (47.1%)
4 6 (35.3%)
5 2 (11.8%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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