Electrical Engineering 231 - Spring 1990 - Ping Ko

Varies the speed and tone of his/her voice

Number of Respondents
19
Mean
4.4
Standard Deviation
0.6
Median
0.0
95% Confidence Interval
4.4 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 1 (5.3%)
4 9 (47.4%)
5 9 (47.4%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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