What is the probability of drawing a blue marble and then a green marble?

What is the probability of drawing a blue marble and then a green marble?

25\% or 1/4. There are four marbles.

What is the probability of drawing a red marble out of the bag?

The probability of drawing a red or blue marble is 18/35.

What is the probability of getting a green marble?

1/4
The probability of selecting a green marble at random from a jar that contains green, white and yellow marbles is 1/4 .

What is the probability that a number selected from the number 1 to 10 is an even number?

✨Answer: 1/2 is your answer.

What is the probability of one of the coins landing on tails and two of them landing on heads?

0.5
As you can see from the picture, the probability of getting one head and one tail on the toss of two coins is 0.5. There are two different ways that this can happen. The first coin can come up heads and the second coin can come up tails, or the first coin can come up tails and the second coin can come up heads.

What is the probability of getting two marbles of the same color?

You can cross check with what I presented here and you will find they are the same. Which gives a probability of about 38\%.

What is the probability of choosing a blue marble?

The probability of drawing a blue marble is now = 1/4.

What is the probability that this marble is yellow?

Since there are 7 yellows out of a total of 16 marbles, the probability (desired outcomes over all possible outcomes) of drawing a yellow is 7/16.

How many marbles are in a bag of marbles?

Another way to solve this conditional probability question is to use the Bayes rule. A bag contains 3 red, 4 yellow and 5 blue marbles. Two marbles are randomly selected from the bag.

How do you sample two marbles in a box?

Consider a box containing 3 red, 2 blue, and 1 yellow marble. If we sample two marbles, we can do this either: ● without replacement of the first before the second is drawn. The highlighted branch represents a blue marble with the first draw and a red marble with the second draw.

What is the probability that 2 randomly chosen marbles are not pink?

To obtain the probability that is asked, simply compute 1 – (2/9) = 7/9. The probability that the 2 randomly chosen marbles are not both pink is 7/9.

How do you copy a marble experiment?

That means, to copy this experiment exactly, you need to make sure the first marble is red first, and then see how many times the second marble is red versus blue. As the first marble should be red, you need to keep on throwing until the first marble is indeed red. Only then can you move on to the drawing of the second marble.