Recent estimates say that 66% of U. S. homes have a garage or carport, 10% have a swimming pool, and 8% have both. If a randomly selected home has a garage, what is the probability it has a pool

0.12

Step-by-step explanation:

From the given info, we have: P (G) = 0.66, P (S) = 0.1, P (G and S) = 0.08

where G = Garage, and S = swimming pool

In other words, find the conditional probability P (S|G).

Use conditional probability definition, P (S j G) = P (S and G) = P (G)

= 0.08 / 0.66 = 0.12