Electrical Engineering 141 - Spring 1990 - H. Jackson

Varies the speed and tone of his/her voice

Number of Respondents
33
Mean
3.4
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
3.4 ± 0.4
Max
5.0
Frequency Distribution
1 3 (9.1%)
2 2 (6.1%)
3 10 (30.3%)
4 8 (24.2%)
5 6 (18.2%)
N/A 1 (3.0%)
Omit 3 (9.1%)
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