Answer:
Last Option
[tex]P (B) = 0.6[/tex]
Step-by-step explanation:
We have the Venn diagram that shows the probabilities of occurrence of 3 events A, B and C
In this case, since events A and B and B and C are non-disjoint events, then the probability of occurrence B is the sum of the probability that only B will occur plus the probability of occuring A and B plus the probability that B and C occur
This is:
[tex]P (B) = 0.1 +0.3 +0.2[/tex]
[tex]P (B) = 0.6[/tex].
