Which of the following best describes the data? 10
8
7
6
5
4
3
2
1
50 100 150 200 250 300 350
The data have no observable association; there are too many
outliers to establish a trend.
The data form two clusters with an overall negative association.
The data clusters with a positive association, but with an outller
in the data.
The data form two clusters with an overall positive association