Recall that
If Pr(A) = 4 Pr(B), and , find:
a) Pr(B)
b) Pr(A)
The bit that confuses me most was probably "Pr(A) = 4 Pr(B)" in the question above. Is this a typo? I've tried figuring this out for few times but I keep getting negative numbers.
Any help would be appreciated.