What is the probability of getting a green marble and a red marble.
An opaque jar contains 6red marbles.
A marble is drawn at random from the jar.
A jar contains 2 red marbles numbered 1 to 2 and 10 blue marbles numbered 1 to 10.
The probability of getting a green marble first and a red marble second is.
Suppose an opaque jar contains 5 red marbles and 10 green marbles.
The probability of both happening would be 1 4 x 12 47.
The following exercise refers to the experiment of picking two marbles from the jar without replacing the first one.
What is the probability of getting a green marble first and a red marble second.
I experiment picking 2 marbles from the jar without replacing the first one.
What is the probability of getting a green marble and a red marble.
Hari takes out a marble from the jar at random.
Answer by stanbon 75887 show source.
Two marbles are picked at random from the jar without replacing the first one.
The following exercise refers to the experiment of picking two marbles from the jar without replacing the first one.
For the first marble the probably of getting a red would be 12 48 which is 1 4.
What is the probability that the chosen marble is of red colour.
The following exercise refers to the experiment of picking two marbles from the jar without replacing the first one.
Suppose an opaque jar contains 5 red marbles and 10 green marbles.
What is the probability of getting a green marble first and a red marble second.
So the chance of getting a red one is 2 12 or 1 6.
For the second marble the probability of getting a red would be 12 47.
Pulling out 2 marbles is the same as to taking out one marble and then taking out another marble form whats remaining in the jar.
The following exercise refers to the experiment of picking two marbles from the jar without replacing the first one.
Suppose an opaque jar contains 7 red marbles and 10 green marbles.
Enter your probability as a fraction.
Suppose an opaque jar contains 3 red marbles and 10 green marbles.
Suppose an opaque jar contains 3 red marbles and 10 green marbles.
Enter your probability as a fraction.
For the first part the probability of getting a red marble we have 12 total marbles and 2 are red.
What is the probability of getting a green marble and a red marble.
Find the probability of the given.
10 15 5 14 50 210 5 21 2.
Suppose an opaque jar contains 4 red marbles and 10 green marbles.
The probability of getting one green and one red marble is.