Events $A$A​ and $B$B​ are disjoint. Find $P\left(A\ \text{or}\ B\right)$P(A or B)​ when $P(A)=0.3$P(A)=0.3​ and $P\left(B\right)=0.1$P(B)=0.1​ .$P\left(A\ \text{or}\ B\right)=$P(A or B)=​

If P(A) = 0.3, P(B) = 0.7, and P(A and B) = 0.2, find P(A or B).P(A or B) =

Events $A$A​ and $B$B​ are disjoint. Find $P\left(A\ \text{or}\ B\right)$P(A or B)​ when $P(A)=\frac{2}{3}$P(A)=23​​ and $P\left(B\right)=\frac{1}{5}$P(B)=15​​ .  Express your answer as a fraction in simplest form.$P\left(A\ \text{or}\ B\right)=$P(A or B)=​

Let A and B be two disjoint events such that P(A) = 0.30 and P(B) = 0.50. What is P(A and B)? 0.65 0.15 0 0.80

It is known that P(A) = 0.3, P(B) = 0.65, P(A and B) = 0.15 and P(A or B) = 0.8. Given that A occurs, what is the probability that B also occurs

Given P(A) = 0.3, P(B) = 0.5, P(A | B) = 0.3, do the following.(a) Compute P(A and B).(b) Compute P(A or B).