..I am confused about a couple of questions.. hope you guys can help...
Failure rates of G,F,B
p(G) = .1
p(F) = .1 p(F) = .5 if G or B fails
p(B) = 0 p(B) = .5 if G fails Mr F says: This data does not make sense. Please re-check.
a. what is the probability that all three fail? I think it is just .1*.5*.5 = .025
b Given that more than one failed, determine the conditional probabilities that:
1. G did not fail.
Since G is independent is it just 1-.1 = .9?
2. B failed.
3. Both the G and F failed.
Not sure either.. B depends on G so B could fail too?