kimi chooses one of these cards and picks one marble from a bag. the bag has 1 yellow marble and 1 red…

kimi chooses one of these cards and picks one marble from a bag. the bag has 1 yellow marble and 1 red marble. which tree - diagram represents the sample space of this compound event?

kimi chooses one of these cards and picks one marble from a bag. the bag has 1 yellow marble and 1 red marble. which tree - diagram represents the sample space of this compound event?

Answer

Answer:

The second tree - diagram (top - right) represents the sample space.

Explanation:

Step1: Analyze the first event

The first event is choosing a card. There are 3 cards labeled A, B, C. So the first level of the tree - diagram should have 3 branches labeled A, B, C.

Step2: Analyze the second event

The second event is picking a marble. There are 2 marbles (yellow and red). So from each of the branches of the first - level (A, B, C), there should be 2 sub - branches labeled Y (yellow) and R (red). The second tree - diagram (top - right) follows this structure.