The two-way table given shows the results from a survey of pet owners.


Owns a Dog Does Not Own a Dog Total
Owns a Cat 126 45 171
Does Not Own a Cat 54 15 69
Total 180 60 240

Does the data show an association between owning a dog and owning a cat?
There is a strong, positive association.
There is a strong, negative association.
There is a weak, negative association.
There is a weak, positive association.