A Sack Contains Red And Blue Marbles

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A sack contains red and blue marbles. A bag contains 4 red marbles and 2 blue marbles. B what is the probability that exactly two of the marbles are red. Each marble is either red or blue. I want to talk about this one a bit.

A bag contains red marbles white marbles green marbles and blue marbles. One of two conditions exists with respect to the number of red and blue marbles. You draw a marble at random without replacement until the first blue marble is drawn. There are an equal number of red marbles and white marbles and five times as many green marbles as blue marbles.

A what is the probability that all the marbles are red. What is the 15237793. A bag contains red and blue marbles such that the probability of drawing a blue marble is 3 8. An experiment consists of drawing a marble replacing it and drawing another marble.

A random variable assigns the number of blue marbles to each outcome. What is the fewest possible number of green marbles in the bag. There is an equal number of red and blue marbles h0 or 2. Let x the number of draws.

A if you repeated this experiment a very large number of times on average how many draws would you make before a blue marble was drawn. C what is the probability that none of the marbles are red. There is a 35 chance of selecting a red marble first. The probability of consecutively choosing two red marbles and a green marble without replacement the probability of consecutively choosing a red and.

5 of the marbles are red 3 are green and the rest are blue. A bag contains 8 red marbles 7 white marbles and 5 blue marbles. A sack contains red and blue marbles the ratio of red marbles to blue marbles is 43 if there are 16 red marbles in the sack how many blue marbles are in the sack. A bag contains 5 blue marbles 4 red marbles and 3 orange marbles.

Cox picks one without looking replaces it and picks another one. A bag contains 12 marbles. The two draws are independent. A bag contains 2 blue marbles 3 yellow marbles 5 green marbles and 6 red marbles if a marble is selected at random what are the chances that it will be either red ot blue.

You draw 3 marbles out at random without replacement.