Probability help. *question attached below* Will give medal :)

Question

itiaax · Answer

So, I have done the first three parts of this problem and ended up with the answers:
(i) 0.402
(ii) 0.226
(iii) 0.698

But with part (iv), I'm not sure how to tackle this one as I don't understand what the question is asking for. Can I have some assistance, please?

kropot72 · Answer

I think that there is a mistake in part (iv) of the question. The phrase "product selected" should read "person selected". What do you think?

anonymous · Answer

it means that if the product is from the female side then what is the probability that the product will be rated as excellent.. here the sample space is reduced to Female

itiaax · Answer

Yes, I was thinking the same thing @kropot72
@divu.mkr, I was thinking that too. But I was looking at the marking scheme and saw that it was for 5 marks...so that made me think I had to do something more.