Oh I meant 5.b.(iii) sorry. I thought I had implied the probability one from my stupid remark about her shirts xD But it's okay, I've found the answer, thank you :)
I think Kim needs to get more variety in shirts :/ Does anyone know how you solve Q5 (iii) ?
I think I got approx. 116/120 with the only errors made in that question above and 9d(ii)