4 years ago

5. Suppose you choose a marble from a bag containing 3 red

Mathematics

1 answer:

makvit [3.9K]4 years ago

8 0

Answer:

15/64

Step-by-step explanation:

Given

Red, R : 3 marbles

Blue, B : 5 marbles

Total : 5+3=8 marbles

If first marble is returned

P(Red) = 3/8

P(Blue) = 5/8

P (Red then Blue) = 3/8 x 5/8 = 15/64

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