Electrical Engineering 222 - Spring 1990 - S. Shankar Sastry

Varies the speed and tone of his/her voice

Number of Respondents
14
Mean
4.5
Standard Deviation
0.7
Median
0.0
95% Confidence Interval
4.5 ± 0.4
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 1 (7.1%)
4 4 (28.6%)
5 8 (57.1%)
N/A 0 (0.0%)
Omit 1 (7.1%)
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