The probability defined as P(B and D) is 0.35.
What is the probability?
Probability refers to a possibility that deals with the occurrence of random events.
The probability of all the events occurring need to be 1.
The probability of D ; P(D) from the tree diagram is 0.7
The probability of B ; P(B) from the tree diagram is 0.5
The probability, P(B and D)
P(B) × P(D) = 0.5 × 0.7 = 0.35
Therefore, the probability of B and D is 0.35
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