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###### Probability Question

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2 months ago

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)=

Reply 1

2 months ago

I would suggest starting with a Venn diagram. Post your working / thoughts if stuck.

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