Hi, I've been thinking about this questions and am quite confused.
1. In a game, a pile of 3 poker cards(could be any suit or points) were presented to Rachel, faced down. Rachel randomly drew a card and kept it. Now, a full deck of 52 cards is presented to her. She is asked to take a card randomly. She wins a prize if the card she takes is of the same suit as the card she drew earlier. What is her chance of winning a prize?
For this, what I think is that it doesn't matter what the 3 poker cards were, since she already drew it. So the chance of picking the same suit as the card she drew is 13/52? Is that right?