Computer Science 164 - Spring 1990 - Paul Hilfinger

Varies the speed and tone of his/her voice

Number of Respondents
32
Mean
4.2
Standard Deviation
0.8
Median
0.0
95% Confidence Interval
4.2 ± 0.3
Max
5.0
Frequency Distribution
1 0 (0.0%)
2 0 (0.0%)
3 5 (15.6%)
4 10 (31.2%)
5 11 (34.4%)
N/A 3 (9.4%)
Omit 3 (9.4%)
[Email HKN about this data]