There are black, blue, and white marbles in a bag. The probability of choosing a black marble is 0.36. The probability of choosing a black and then a white marble is 0.27. To the nearest hundredth, what is the probability of the second marble being white if the first marble chosen is black?
There are black, blue, and white marbles in a bag. The probability of choosing a black...
a. A bag contains 3 black marbles, 6 blue marbles, and 4 green marbles. If a marble is drawn from the bag, replaced, and another marble is drawn, what is the probability of drawing first a black marble and then a green marble? Round to 4 decimal places b. A bag contains 6 yellow marbles, 4 green marbles, and 3 blue marbles. If two different marbles are drawn from the bag , what is the probability of drawing first...
a bag contains 6 white marbles and 4 black marbles. a marble is drawn without replacing the first one. what is the probability of drawing a white marble on the first draw, followed by a white marble on the second?
A bag has 5 red marbles, 6 blue marbles and 4 black marbles. What is the probability of picking ablue marble, replacing it, and then picking a black marble?
First bag contains 7 blue marbles , 6 green marbles and another bag contains 2 blue marbles, 4 green marbles and 3 yellow marbles. We draw a random marble from first bag and and place it to the other bag. Then We draw a marble from the second bag randomly and keep this one. Calculate the probability that the marble we pick is green.
Probabilities - There are 4 marbles in a bag to choose from Blue, Red, Green, and Purple. You are to select 1 marble, put it back in the bag, and then select the second marble. Draw a tree diagram for this situation. What is the probability of choosing your favorite color two times in the row? - There are 4 marbles in a bag to choose from: Blue, Red, Green, and Purple. You are to select 1 marble, keep it,...
Consider a bag with ten red marbles, six white marbles, and three blue marbles. (a) How many samples of five marbles are possible? (b) [2 pts] How many samples of five marbles contain only white marbles? (c) What is the probability of drawing two red marbles, two white marbles, and one blue marble when drawing five marbles?
We have two bags containing marbles: • Bag A contains 4 blue, and 3 green marbles • Bag B contains 2 blue, 5 green, and 3 yellow marbles We perform this two step procedure. First, draw a marble from bag A uniformly at random. Then put this marble into bag B. Second, draw a marble from bag B uniformly at random. We keep this marble. What is the probability that the marble we keep is green?
(20) 4. Suppose I have a bag of 16 marbles and 11 are blue. The rest are other colors. (1) C1. What type of probability distribution is this if I want to know the probability of choosing three blue marbles in a row if the marble is replaced? (3) C2. What is the probability of choosing three blue marbles in a row if the marble is replaced? Show how to solve this. (1) C3. How many blue marbles should I...
Round all answers to 4 decimal places. a. A bag contains 6 green marbles, 10 red marbles, and 3 blue marbles. If a marble is drawn from the bag. replaced and another marble is drawn, what is the probability of drawing first a green marble and then a blue marble? 0.8421 * b. A bag contains 10 white marbles, 3 blue marbles, and 6 red marbles. If two different marbles are drawn from the bag. What is the probability of...
QUESTION 7 A bag contains 10 marbles, 7 blue and 3 red. 4 blue marbles have a black stripe around them 2 red marbles have a black strip around them. A single marble is removed from the bag. Find the probability that the marble is red or has a stripe around it. A red B:stripe Find P(AUB). Give the answer as a decimal rounded to two places