However, I am told: “Box<span> A contains 1 </span>red<span> ball and three </span>white<span> balls; </span>Box<span> B has ... I randomly </span>pick<span> a </span>box<span> and </span>select<span> a ball from the </span>box<span> without looking into the </span>box<span>. ... </span>If box<span> B had 2 </span>red<span>and 4 </span>white<span> the probability of a </span>red<span> ball would be 1214+1213</span>=18+16=7<span>24 , but </span>you<span> would have 1+24+</span>6<span>=310 .... 4185 </span>times<span>.</span>
