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 Does Not Own a Cat 81 135 Total 39 60 Does the data show an association between owning a dog and owning a cat? There is a weak, negative association. There is a weak, positive association. There is a strong, negative association. 120 There is a strong, positive association.

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Q: probability

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Q: Does the solution it address the three additional people drawing?

A: It is related to binomial probability : P(X=x) = nCx*px*qx    p= 12/52 = 0.23 q= 1-(12/52) = 0.77

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