Question

What is the probability of drawing two yellow marbles if the first one is NOT placed back into the bag before the second draw?

Answer 1

2/10 on the first draw and 1/9 on the second draw

Explanation:

In the first draw, 2 marbles are yellow out of 10, but on the second draw, you don't replace a yellow marble leaving 1 yellow marble out of 9 total marbles in the bag.