Computer Science 170 - Fall 1990 - A. Gill

Varies the speed and tone of his/her voice

Number of Respondents
71
Mean
2.8
Standard Deviation
1.1
Median
0.0
95% Confidence Interval
2.8 ± 0.3
Max
5.0
Frequency Distribution
1 8 (11.3%)
2 21 (29.6%)
3 20 (28.2%)
4 15 (21.1%)
5 3 (4.2%)
N/A 1 (1.4%)
Omit 3 (4.2%)
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