Electrical Engineering 290W - Fall 1989 - Costas J. Spanos

Varies the speed and tone of his/her voice

Number of Respondents
12
Mean
3.3
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
3.3 ± 0.5
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 2 (16.7%)
3 6 (50.0%)
4 3 (25.0%)
5 1 (8.3%)
N/A 0 (0.0%)
Omit 0 (0.0%)
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