Question
Fill in the blanks in following table:
|
P(A) |
P(B) |
P(A ∩ B) |
P(A ∪ B) |
|
|
|
0.5 |
0.35 |
… |
0.7 |
Solution
Here, P(A) = 0.5, P(B) = 0.35, P(A ∪ B) = 0.7
We know that P(A ∪ B) = P(A) + P(B) – P(A ∩ B)
∴0.7 = 0.5 + 0.35 – P(A ∩ B)
⇒ P(A ∩ B) = 0.5 + 0.35 – 0.7
⇒ P(A ∩ B) = 0.15
Is there an error in this question or solution?
Solution Fill in the Blanks in Following Table: 0.5 0.35 … 0.7 Concept: Axiomatic Approach to Probability.
