Question

Event A is a subset of event B. P(A)=.15 and P(B)=.53 Find P(A|B). Round the answer to the nearest hundredth.

Answer 1

C.

Explanation:

Answer 2

If
`A\subseteq B`, then
`A\cap B=A`. So


`\mathbb P(A\mid B)=(\mathbb P(A\cap B))/(\mathbb P(B))=(\mathbb P(A))/(\mathbb P(B))=(0.15)/(0.53)\approx0.28`