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A jar containing 2 red marbles, 6 yellow marbles, and 5 green marbles. What are the odds in favor of selecting a red marble?

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Hello...

the odds for choosing red marbles is 0.500

Posted on Aug 25, 2010

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Cha cha answers


If you mean three blue marbles, then 1 in 36. If you mean 33 blue marbles then 1 in 741.
If this is homework then be sure to show your work.

May 20, 2013 | Office Equipment & Supplies

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What are the steps in solving for probability on C?


If you have nine marbles in a bag, four of which are blue, then the probability of reaching in and pulling out a blue marble is four out of nine, or 4 divided by 9.
Stay in the normal computational mode and press 4 / 9 =
If you want to know the probability of pulling out three (for example) marbles and getting at least one blue marble, then you get into combinatorics. The answer depends on whether or not you replace each marble after pulling it out (Sampling with/without replacement).
Probability is a rich and varied field of mathematics. People have spent lifetimes studying it.

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What are the steps in solving probability on the casio 115es calculator? Such as A bag of 6red marbles, 3blue marbles, and 1 green marble. what is the probability of choosing a marble that is not blue?


Since there are 3 blue marbles and 7 non-blue marbles for a total of 10 marbles, the probability of choosing a non-blue marble is 7 out of 10.
The probability of choosing another non-blue marble depends on whether you put the first marble back or not.
The steps for solving a probability problem depends on the problem. It's like asking "What are the steps in getting to grandmother's house?" You might be able to get in your car, drive for an hour, and get there. Or you might take a bus or train. In my case, I'd have to go to an airport and board a flight (or else get to a port and board a ship). There's no way I can get there by road.

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There are 24 marbles, half of them are blue, 6 are green, an eighth are yellow and the rest are red.


Is there a question in there?

There are twelve blue, six green, three yellow, and three red marbles. So what?

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