Question

A jar contains 30 red marbles, 12 yellow marbles, 8 green marbles, and 5 blue marbles. What is the probability that you pull out three marbles without replacement and get no red marbles?

Answer 1

Explanation:

`P(\text{no red)}=(25)/(55) *(24)/(54) *(23)/(53)`

`=(5)/(11) *(12)/(27) *(23)/(53)`

`=(1380)/(15741)`

`=0.088`