f P(A)=.55, P(B)=.32 And P(AuB)=.70, A. Find P(A|B) round to 4 decimal places B. Find P(A’|B) Round to 4 decimal places

[pineappleshark]

If P(A)=.55, P(B)=.32 And P(AuB)=.70,

A. Find P(A|B) round to 4 decimal places

B. Find P(A’|B)
Round to 4 decimal places

 

[Deleted member 4993]

If P(A)=.55, P(B)=.32 And P(AuB)=.70,

A. Find P(A|B) round to 4 decimal places

B. Find P(A’|B)
Round to 4 decimal places

Did you finish the problem that you had posted in:

https://www.freemathhelp.com/forum/threads/help-pls-trying-to-understand.118636/

How is this problem different from that one?

Please share your work/thoughts about this assignment.

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[pka]

If P(A)=.55, P(B)=.32 And P(AuB)=.70,
A. Find P(A|B) round to 4 decimal places
B. Find P(A’|B)

Can you prove that \(\displaystyle \mathscr{P}(A|B)+\mathscr{P}(A'|B)=1~?\)

 

[Steven G]

I have a better question. Do you know the definition of P(A|B) ?