You order sixteen burritos to go from a Mexican restaurant: seven with hot peppers and nine without. However, the restaurant forgot to label them. If you pick four burritos at random, find the probability that at least two of the burritos you pick have hot peppers.
i can figure out how see if they are all hot
7C4/16C4 which is 0.019.
but i cant get the probably of 2 being hot. i thought it was
9C2*7C2/16C4 but it keeps saying that it is wrong.
3 answers