Electrical Engineering 100 - Spring 1992 - A. Mireshghi

Varies the speed and tone of his/her voice

Number of Respondents
57
Mean
2.4
Standard Deviation
1.1
Median
0.0
95% Confidence Interval
2.4 ± 0.3
Max
5.0
Frequency Distribution
1 17 (29.8%)
2 13 (22.8%)
3 14 (24.6%)
4 12 (21.1%)
5 0 (0.0%)
N/A 0 (0.0%)
Omit 1 (1.8%)
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