A bag contains 6 red 5 blue and 4 yellow marbles Enter your answers as fractions or decimals rounded to three decimal places: Part 1 of 3 (a) The probability that the first marble is red and the second is white. If two marbles are drawn at random without replacement and one at a time, then the probability that one is red and another is blue is 0. Two marbles are drawn, but the first marble drawn is not replaced. asked • 04/03/20 A bag contains 6 Red, 4 Blue, and 10 Green marbles. Two further drawings are made, again without replacement. If two marbles are drawn out of the bag, what is the probability, to the nearest thousandth, that both marbles drawn will be blue? Question: A bag contains 6 red, 5 blue and 4 yellow marbles. If a marble is drawn from the bag at random, what is the probability that a second marble drawn is blue, assuming that the first marble drawn was not replaced? May 6, 2020 · A bag contains 5 red marbles, 4 blue marbles, and 7 green marbles. If three marbles are drawn out of the bag, what is the exact probability that all three marbles drawn will be red? Regina has a bag of marbles that contains 3 blue marbles, 4 red marbles, and 5 yellow marbles. A random variable assigns the number of red marbles to each outcome. Randomly choose two marbles, one at a time, without replacement. What is the probability of reaching into the bag and selecting a yellow marble? Study with Quizlet and memorize flashcards containing terms like A bag contains 6 red marbles, 6 white marbles, and 4 blue marbles. d) At least one red marble. What is the probability of randomly selecting a yellow marble out of the bag? A bag contains 8 red marbles, 5 blue marbles, 8 yellow marbles, and 6 green marbles. What is the probability of drawing a red bead and then a yellow bead?, In a gym bag there are: 4 basketballs, 4 footballs, 2 soccer balls, 3 cleats, 2 helmets and 1 tennis racquet. If three marbles are drawn out of the bag, what is the probability, to the nearest 10th of a percent, that all three marbles drawn will be red? Dec 10, 2024 · A bag contains 40 marbles: 26 blue, 5 green, 5 red, 2 yellow, and 2 black marbles. What is the probability of selecting a blue marble, replacing it, then selecting another blue marble? Apr 2, 2021 · A bag contains 4 red marbles, 5 blue marbles, and 6 green marbles. What is the probability of: a) Drawing a red marble and then a blue marble b) Drawing two green marbles in a row Feb 18, 2021 · A bag contains 5 red marbles, 8 blue marbles, and 4 green marbles. This math education video demonstrates how to calculate the probability of removing colored marbles from a bag. If Joe picks 2 marbles one after the other without replacement, then what is the probability that both are red in color? Mar 11, 2025 · A glass jar contains 8 red, 6 green, 12 blue, and 10 yellow marbles. Apr 20, 2022 · A bag contains 6 red marbles, 8 blue marbles, and 4 green marbles. What is the probability of choosing a blue marble, and without replacing it, then drawing a green marble? A bag contains 4 red marbles, 3 blue marbles and 6 green marbles. Feb 17, 2018 · A bag contains 4 red marbles, 5 yellow marbles, and 6 blue marbles. In how many ways can you chose three total marbles. 25. How many possible outcomes are there? A bag contains 4 blue marbles, 5 red marbles, and 1 yellow marble. Two marbles are drawn from the bag, but the first marble drawn is not replaced. If two marbles are drawn out of the bag, what is the probability, to the nearest thousandth, that both marbles drawn will be red? Oct 28, 2023 · A bag contains 5 red marbles, 6 blue marbles, 6 white marbles, and 8 yellow marbles. This is calculated by first determining the probability of picking the first red marble and then the probability of picking the second red marble after the first has been removed. What is the probability that you draw 2 blue marbles? Apr 14, 2020 · A bag of marbles contains 4 green marbles, 3 blue marbles, 2 red marbles, and 5 yellow marbles. http://mathispower4u. You then select a second marble. What is the probability of reaching into the bag and selecting a yellow marble? May 21, 2020 · A bag contains 3 red marbles, 5 blue marbles, and 4 green marbles. what is the probability that you do NOT pick two green marbles? Jun 11, 2013 · You have 20 marbles in total. 3:20. If two marbles are drawn out of the bag, what is the exact probability that both marbles drawn will be red? There are 6 red marbles, 5 green marbles, and 4 yellow marbles in a bag. 71 B. $6$ are red and $4$ are blue. This video explains probability with replacement and without replacement using a bag of marbles. May 27, 2020 · A bag contains 3 blue marbles, 5 green marbles, 4 red marbles, and 6 yellow marbles. We select 4 marbles without replacement. Feb 15, 2021 · A bag contains 5 red marbles, 6 white marbles, and 4 blue marbles. Red marbles are added to the bag until only of the marbles in the bag are blue. What is the probability she draws a green marble? A. Jun 30, 2017 · A bag contains 4 yellow marbles, 6 red marbles, 5 blue marbles, 6 white marbles, and 4 black marbles. A marble is drawn at random and not replaced. Therefore, the final answer is 185. The next 6 are marked blue, and so forth therefore the remaining 4 are yellow. What is the probability of randomly selecting a yellow marble out of the bag? May 16, 2016 · A bag contains 6 blue marbles, 4 red marbles, and 2 yellow marbles. What is the probability of reaching into the bag and selecting a yellow marble? Question 163520: A bag contains {6} red marbles, {5} yellow marbles, and {7} green marbles. Problems demonstrate non-conditional and con Apr 14, 2020 · The probability of picking 2 red marbles from a bag containing 4 red, 5 blue, and 3 green marbles without replacement is 111. A bead will be drawn from the basket and replaced. Two marbles are drawn, without replacement. Which expression represents the probability that one of the marbles is red and the other is blue? Jun 24, 2020 · A bag contains four yellow marbles, six red marbles, five blue marbles, six white marbles, and four black marbles. How many possible outcomes are there? What is the probability that the first drawn marble will be blue? What is the probability that the second drawn marble will be yellow? What is the probability P (blue, then yellow)? A bag contains 5 red marbles, 3 green marbles, 2 purple marbles, 2 orange marbles, and 1 blue marble. What is a reasonable prediction for the number of times a green or black marble will be drawn? Question: A bag contains 6 red, 5 blue, and 4 yellow marbles. This illustrates how to apply the same method to different scenarios. One marble is drawn and then another without replacement. Two further draws are made, again without replacement. You must chose at least 1 red marble. Three marbles are to be picked out randomly (without replacement). Find the probability of drawing: a) Three red marbles. Then, another marble is drawn. 87 Aug 9, 2023 · A bag contains 3 red marbles, 4 blue marbles, and 5 green marbles. The probability to draw a blue marble is 5/20 = 1/4 = 0. 3 = 0. If three marbles are drawn out of the bag, what is the exact probability that all three marbles drawn will be blue? Oct 11, 2024 · For example, if you have a different bag with 2 green, 2 red, and 6 yellow marbles, the probability of selecting a green or yellow marble would be calculated as follows: total marbles = 10, favorable outcomes for green and yellow = 2 + 6 = 8, giving a probability of 8/10 or 4/5. You withdrew one marble,replace it, and then withdraw another marble. Marco drew a blue marble and did not replace it. If 2 marbles are randomly selected without replacement, what is the probability that a red marble is selected and then a green marble is selected? May 12, 2020 · A marble bag contained 2 red marbles, 3 blue marbles, and 5 yellow marbles. Jun 23, 2021 · A bag contains 12 red, 3 blue, 6 green, and 4 yellow marbles. 33%. Apr 12, 2022 · A bag contains 6 blue marbles, 5 yellow marbles, 3 white marbles, and 1 red marble. asked • 03/27/20 A bag contains 6 red marbles, 3 blue marbles, and 5 green marbles. Oct 9, 2018 · A bag contains 5 blue marbles, 3 red marbles, and 4 yellow marbles. Carry out a simulation of twenty trials using the random number table below to find the probability that the osprey will actually catch Jan 14, 2022 · A bag contains 6 red, 5 blue, and 4 yellow marbles. Which color marble is less likely to be picked than purple? A bag contains 6 red, 5 blue and 4 yellow marbles. Nov 22, 2023 · A bag contains 8 red marbles, 6 white marbles, and 5 blue marbles. commore Nov 8, 2015 · A bag contains 6 red marbles, 6 blue marbles, 10 white marbles and 7 yellow marbles. The bag contains 6 blue marbles, 4 red marbles, and 5 yellow marbles. Dec 13, 2022 · A bag contains 4 red marbles, 6 blue marbles and 2 green marbles. you select one marble at random from the bag. 51 Please explain how you got the answer so I can learn. , A biologist has determined that a particular osprey has a 70% chance of catching a fish on any given day. If one marble is drawn from the bag then replaced, what is the probability of drawing a blueblue marble then a blackblack marble? Feb 3, 2018 · The probability of choosing a red marble and then a green marble from a bag containing 5 red and 4 green marbles, without replacement, is 185. Then a second marble is drawn. If a marble is randomly selected from the bag, what is the probability that it is blue? Apr 10, 2023 · Bag-of-marble-Probability or marble probability calculator or marble bag probability calculator OR probability of marbles in a bag helps you to compute the probability of one event occurring on the basis of probabilities of other events occurring. What is the probability of randomly selecting a yellow marble out of the bag? May 6, 2017 · A bag contains 5 red marbles, 6 blue marbles, 3 green marbles, 4 black marbles, and 2 yellow marbles. Find the probability of drawing a red marble first and then a blue marble. How many possible outcomes are there when choosing a marble from the bag? An example to consider is if Mackenzie had a different set of marbles, such as 5 red, 5 blue, and 10 yellow; the method would still apply. In how many ways can you draw two blue marbles? what formula do you use for questions like these Question: A bag contains 6 red marbles, 5 blue marbles, and 4 yellow marbles. You would count the non-yellow marbles and find the total again to determine the new probability. The probability to draw a red marble is 6/20 = 0. If 3 are drawn out of the bag, what is the probability, to the nearest tenth of a percent, that all 3 marbles drawn will be blue? Help please ! A bag initially contains red marbles and blue marbles only, with more blue than red. Mar 6, 2020 · A bag of marbles contains 6 blue marbles, 2 yellow marbles, 4 red marbles, and 1 green marble. If three marbles are drawn out of the bag, what is the exact probability that all three marbles drawn will be red? Jul 19, 2020 · The probability of selecting a red or blue marble from a bag containing five red, four blue, and four yellow marbles is 9/13. Nov 10, 2020 · Isaac R. Let's say the bag has 10 red marbles, 5 blue marbles, and 15 green marbles. Imagine there are 40 marbles in the bag, with 19 red and 21 blue ones. The probability of picking a yellow marble from the second bag is 6 out of 11 (as there are 6 yellow marbles out of a total of 11 marbles in the bag), written as 6/11. How can we calculate the expected value of the number of blue, Jun 15, 2024 · For example, one might wonder about the odds of picking 3 red marbles from a total of 5 marbles. Apr 3, 2020 · Nawal M. Feb 27, 2024 · A bag contains 7 red marbles, 5 yellow marbles, 6 blue marbles, 4 green marbles, and 3 orange marbles. What is the probability of pulling out one blue marble and then one red marble without replacing the first blue marble?, 3. Find the probability of drawing:A) Three red marbles, B) Three blue marbles, C) No red marbles,D) A bag contains 6 red marbles, 4 blue marbles, 7 green marbles, and 3 yellow marbles. Nov 5, 2020 · A bag contains: 5 red marbles 6 blue marbles 3 green marbles 4 black marbles 2 yellow marbles A marble will be drawn from the bag and replaced 100 times. The chance of pulling a red marble is: Probability = 10 / 30 = 1/3 or 33. Express your answer as a decimal, rounded to the nearest hundredth. a) Draw the tree diagram for the experiment. 45. How many marbles of what color must be added to the bag so that the probability of drawing a blue marble at random is 90%? Select the correct answer below and fill in the answer box within your choice. What is the probability of drawing a red marble, keeping it, and then drawing another red marble? Apr 8, 2017 · A bag of marbles contains 6 blue marbles, 2 yellow marbles, 4 red marbles, and 1 green marble. Two marbles are drawn from the bag. What is the probability of drawing a green marble next? A bag contains 6 red, 5 blue, and 4 yellow marbles. What is the probability that exactly two of them have the same Apr 3, 2020 · A bag contains 6 red marbles, 5 blue marbles and 4 green marbles. 3. What is the ratio of blue marbles to total marbles? A. Draw a tree diagram on your own paper to represent this situation and help you answer answer the following question. If two different marbles are drawn from the bag, what is the probability of drawing first a blue marble and then a green marble? Mar 3, 2022 · A bag contains 6 blue marbles, 5 yellow marbles, 3 white marbles, and 1 red marble. What is the probability of randomly drawing a red marble and then a gray marble if the first marble is replaced? Apr 24, 2014 · We are given a bag of marbles containing 6 blue marbles, 7 red marbles, and 5 yellow marbles. a marble is drawn from the bag and is not replaced. A random variable assigns the number of blue marbles to each outcome. If a marble is drawn from the bag and replaced 100 times, what is a reasonable prediction for the number of times a green or black marble will be drawn? Aug 11, 2022 · Imagine you have 9 marbles in a bag, 2 of them red, and 7 of them black. Find the probability of the following events: ( Nov 13, 2023 · The problem is asking for the probability of drawing either a blue marble or a red marble from a bag that contains a total of six blue marbles, three red marbles, and five yellow marbles. What is the probability of reaching into the bag and selecting a yellow marble? Apr 8, 2020 · A bag of marbles contains 6 blue marbles, 2 yellow marbles, 4 red marbles, and 1 green marble. If two marbles are randomly selected from the bag with replacement, what is the probability that the two marbles are the same color? A bag contains 6 blue marbles, 4 red marbles, and 5 green marbles. What is the probability of reaching into the bag and selecting a yellow marble? Aug 10, 2018 · There are 10 marbles in a bag. 43 C. If two marbles are drawn out of the bag, what is the probability, to the nearest 1000th, that both marbles drawn will be red? A jar contains 4 black marbles and 3 red marbles. asked • 11/10/20 A bag contains 5 red marbles and 3 blue marbles. May 22, 2017 · A bag contains 10 red marbles, 15 yellow marbles, 5 green marbles, and 20 blue marbles. Joshua will select a marble at random, record its color, and then put the marble back in the bag. Find the probability that both are blue. 3-17 D. What is the probability of selecting a red marble, and then a blue marble? A bag of marbles has 5 blue marbles, 3 red marbles, and 6 yellow marbles. If three marbles are drawn out of the bag, what is the exact probability that all three marbles drawn will be blue? A bag of marbles contains 6 blue marbles, 2 yellow marbles, 4 red marbles, and 1 green marble. What is the probability of choosing one yellow marble and then a red marble with replacement? Apr 28, 2021 · A bag contains 7 red marbles, 5 yellow marbles, 6 blue marbles, 4 green marbles, and 3 orange marbles. What is the theoretical probability of pulling a white marble from the bag? Apr 1, 2020 · A bag contains 3 red marbles, 4 blue marbles, and 5 yellow marbles. Without looking, Leyla reaches into the bag and draws one marble. Jan 14, 2025 · A bag contains 2 red marbles, 3 blue marbles, and 4 green marble. What is the probability that the first marble is blue and the second marble is red? A bag contains 5 red marbles, 6 blue marbles and 4 green marbles. 25x0. Sep 6, 2023 · The **probability **of picking a red marble and then a green marble from a bag containing 8 blue, 6 red, and 4 green marbles, replacing each one after picking, is 2/27. 16 C. If two marbles are drawn out of the bag (without replacement), what is the probability, to the nearest 10th of a percent, that both marbles drawn will be red? A bag contains 6 red marbles and 4 blue marbles. So they say the probability-- I'll just say p for probability. Find the following probabilities. A bag contains 3 red marbles, 5 blue marbles and 4 green marbles. what us P (blue)? part 2: you select one red marble from the full bag in exercise 20. Calculate the expected value of the random variable, A bag contains 4 yellow, 2 red, and 6 green marbles. Find P (red or blue). Apr 26, 2021 · The first 5 switches are representative of “red marbles” and if all 5 of them are switched on, then you have taken all your red marbles. This is calculated by first determining the individual probabilities of each draw and then multiplying them together. How many additional red marbles must be added to the {18} marbles alredy in the bag so that the probability of randomly drawing a red marble is {3/5}? Study with Quizlet and memorize flashcards containing terms like A basket of beads contains 8 red beads, 6 yellow beads, and 6 green beads. Two marbles are drawn, but the first marble is not replaced. What's the probability of drawing a Red and then a Blue marble? A bag contains 6 red marbles, 4 blue marbles, and 2 green marbles. one marble is selected at a time, and once the marble is selected, it is not replaced. c) No red marbles. Rin reaches into the bag, pulls out a blue marble, and puts it in her pocket. b) Three blue marbles. What is the probability A bag contains 10 red, 5 yellow, and 6 blue marbles. You pick a marble 3 times, replacing the marble after every pick. You are asked to draw 4 marbles from the bag without replacement. what is the probability of selecting a blue marble, then a red marble. The probability of drawing a blue marble out of the bag is 40%. What is the theoretical probability of pulling a white marble from the bag? Nov 7, 2024 · A bag contains 7 red marbles, 5 yellow marbles, 6 blue marbles, 4 green marbles, and 3 orange marbles. She draws one marble, then replaces it, and draws one more. What is the probability of not selecting a white marble? A. In this experiment, you select a marble, record it, and place it back into the bag. Jun 24, 2024 · 2 parts to the question part 1: a bag contains 5 blue marbles, 6 red marbles, and 4 green marbles. What is the probability that the two marbles drawn were the same color? A bag of marbles contains 6 blue marbles, 2 yellow marbles, 4 red marbles, and 1 green marble. Yuto has a bag containing 3 red marbles, 5 blue marbles, 2 green marbles, and 8 yellow marbles. A marble bag contains 3 red marbles, 4 gray marbles, 6 white marbles, and 5 black marbles. Find the probability that the first marble is blue and the second marble is red. Two marbles are drawn without replacement. Jun 20, 2022 · A bag contains 5 red marbles, 6 blue marbles and 4 green marbles. 075. 51 C. There are 30 marbles in total. It takes favorable outcomes and total outcomes as inputs and displays the required output in seconds by clicking on the calculate button. Two marbles are