Probability Question
What would be the answer to this question?
If A and B are two events such that
𝑃 (𝐴) = 0.55, 𝑃 (𝐵) = 0.35 and 𝑃 (𝐴∪𝐵) = 0.8
Find the following:
- 𝑃(𝐴∩𝐵)=
- 𝑃(𝐴∩𝐵′)=
- 𝑃(𝐴′∩𝐵)=
If A and B are two events such that
𝑃 (𝐴) = 0.55, 𝑃 (𝐵) = 0.35 and 𝑃 (𝐴∪𝐵) = 0.8
Find the following:
- 𝑃(𝐴∩𝐵)=
- 𝑃(𝐴∩𝐵′)=
- 𝑃(𝐴′∩𝐵)=
I would suggest starting with a Venn diagram. Post your working / thoughts if stuck.
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