Question

Katey has a bag of 4 marbles. There are 2 pink marbles, 1 orange marble, and 1 red marble.

List 1 List 2 List 3 List 4
P1 P1, P2 P1, P2 P1, P2
P2 P1, O P1, O P1, O
O P1, R P1, R P1, R
R P2, O P2, O P2, O
P2, R P2, R P2, R
P2, P2 P2, P2 P2, P2
P1, P1 P1, P1 P1, P1
P2, P1 P2, P1 P2, P1
O, P1 O, P1 O, P1
O, P2 O, P2 O, P2
O, R O, R O, R
O, O O, O O, O
O, P1 R, O
O, P2 R, R
O, R R, P1
R, R R, P2


Which list gives the sample space for pulling 2 marbles from the bag with replacement?
List 4
List 3
List 2
List 1

Answer 1

Answer: List 4

Explanation:

List 1 shows all possible single marble outcomes from the bag of 4 marbles, but it does not give the sample space for pulling 2 marbles with replacement.List 2, List 3, and List 4 show all possible outcomes for pulling 2 marbles from the bag with replacement. Out of these three lists, List 4 gives the correct sample space for pulling 2 marbles with replacement.List 2 and List 3 each contain only some of the possible outcomes, and therefore do not give the complete sample space for pulling 2 marbles with replacement.

Answer 2

list 4

Explanation: