There is a one in 2 chance of getting a green marble.
1 in 7
11 marbles total and 6 are blue so probability is 6/11
There are a total of 25 Marbles The chances are 3 out of 25 drawing a Red marble. 3/25 = 12% chance of drawing a red marble
3/5
marbles were originally made from the stone, marble. so even after people started making them out of glass they kept the name marbles. I have an old marble marble.
The probability of picking a green marble from a box that only contains blue marbles is zero.
The theoretical probability of randomly picking each color marble is the number of color marbles you have for each color, divided by the total number of marbles. For example, the probability of selecting a red marble is 3/20.
1 in 7
None, if all the marbles that you have are yellow!
1 in 15 chances that the marble will be blue, because there are 15 marbles all together in a bag, and you are only picking one out of it.
0No blue marbles in the bag.
3/10 or 0.3 is the probability of picking a purple marble.
7/15 for blue marbles and 8/14 for the purple marbles this is dependent probability
2/6
There are 13 marbles in total. The order is specified.P(1st is white and the 2ndis purple) = (7/13)(6/12) = (7/13)(1/2) = 7/26.
11 marbles total and 6 are blue so probability is 6/11
if you pick one marble at random, the odds are 17/(42+17+27) or 17/86 or about 20%