Electrical Engineering 40 - Spring 1990 - Richard S. Muller

Varies the speed and tone of his/her voice

Number of Respondents
16
Mean
3.5
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
3.5 ± 0.4
Max
5.0
Frequency Distribution
1 1 (6.2%)
2 0 (0.0%)
3 6 (37.5%)
4 7 (43.8%)
5 1 (6.2%)
N/A 1 (6.2%)
Omit 0 (0.0%)
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