Probability

If $P(A) = \frac{3}{5}$ and $P(B) = \frac{1}{5}$, find $P(A \cup B)$ if $A$ and $B$ are mu...

If $P(A) = \frac{1}{2}$ and $P(B) = 0$, then $P(A/B)$ is:...

If $A$ and $B$ are two events such that $P(A) \neq 0$ and $P(B/A) = 1$, then:...

If $P(A) = 0.6$, $P(B) = 0.3$ and $P(A \cap B) = 0.2$, what is $P(A/B)$?...

If $A$ and $B$ are independent events with $P(A) = 0.3$ and $P(B) = 0.4$, then $P(A \cap B...