Asked by MarineCat6
Hi I really don't get this...
A bag contains 4 green marbles, 6 red marbles, 14 orange marbles, 5 brown marbles, and 8 blue marbles. You choose a marble, replace it, and chose again. What is P(red, then blue)
This question is very confusing to me. Someone please don't post all of the answers here. I want to learn how to do it.
A bag contains 4 green marbles, 6 red marbles, 14 orange marbles, 5 brown marbles, and 8 blue marbles. You choose a marble, replace it, and chose again. What is P(red, then blue)
This question is very confusing to me. Someone please don't post all of the answers here. I want to learn how to do it.
Answers
Answered by
bobpursley
P(red, blue)=6/36 * 8/36=....
Answered by
Jango Fett
bobpursley is wrong. It’s 6/37*8/37, so the answer is 48/1369
Answered by
becky
thaks Jango
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