There is a bag filled with marbles: 5 red, 8 blue, 4 yellow, and 3 green.

You want to draw a red then a blue marble. Do you have a better chance of drawing a red then a blue marble with or without replacing the first marble? Explain your answer.

Question

19 April, 20:20

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Blimpie · Answer 1

Answer: 5/20 chance for red and 8/20 chance for blue and you would have a better chance of drawing a Blue marble then any other color marble.

There is a bag filled with marbles: 5 red, 8 blue, 4 yellow, and 3 green.You want to draw a red then a blue marble. Do you have a better chance of drawing a red then a blue marble with or without replacing the first marble? Explain your answer.