Question

Leroy has 1 red marble, 7 yellow marble and 2 blue marbles in a bag he thinks that if the randomly selects a marble, it is certain to be red yellow or blue .Is Leroy correct yes or no

Answer 1

Yes, Leroy is correct. All the marbles in the bag are either red, yellow, or blue. Therefore, if he randomly selects a marble, it will definitely be one of those colors.