Electrical Engineering 117A - Spring 1991 - Theodore Van Duzer

Varies the speed and tone of his/her voice

Number of Respondents
29
Mean
2.7
Standard Deviation
1.3
Median
0.0
95% Confidence Interval
2.7 ± 0.5
Max
5.0
Frequency Distribution
1 7 (24.1%)
2 5 (17.2%)
3 9 (31.0%)
4 5 (17.2%)
5 3 (10.3%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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