Checkpoint 4.9.1. Conditional Basic computation.

Given \(P(A) = 0.43, P(B) = 0.72,\) and \(P(A \cap B) = 0.29\text{,}\) determine
  1. \(\displaystyle P(A \cup B)\)
  2. \(\displaystyle P(B | A)\)
  3. \(\displaystyle P(A | B)\)
  4. \(\displaystyle P(A^c \cap B^c)\)
Solution.
in-context