Computer Science 60B - Spring 1992 - John Ousterhout

Varies the speed and tone of his/her voice

Number of Respondents
114
Mean
4.6
Standard Deviation
0.6
Median
0.0
95% Confidence Interval
4.6 ± 0.1
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 7 (6.1%)
4 35 (30.7%)
5 71 (62.3%)
N/A 1 (0.9%)
Omit 0 (0.0%)
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