A box contains 6 red and 8 green marbles. You reach in and remove 3 marbles all at once. (a) Find the probability that these 3 marbles are all red. (Enter your answer as a fraction.) (b) Find the probability that these 3 marbles are all of the same color. (Enter your answer as a fraction.)

Q: In a large population, 53% of the people have been vaccinated. If 5 people are randomly selected,…

A: The situation where at least one out of 5 is vaccinated includes all but one possibility, that which…

Q: Assume that you select 4 coins at random from 11 coins: 5 dimes and 6 quarters. What is the…

A: It is been asked to find the probability that all of the coins selected are dimes using the given…

Q: In a box, there are 5 dimes, 2 quarters, and 3 pennies, so a total of 10 coins. If your friend Nick…

A: Solution: From the given information, there are 5 dimes, 2 quarter and 3 pennies in a box. A coin is…

Q: Assume that you select 2 coins at random from 8 coins: 3 dimes and 5 quarters. What is the…

A:

Q: What is the probability of obtaining exactly four tails in five flips of a coin, given that at least…

A: Lets use binomial distribution to find the probability probability of success (getting a tail) p=…

Q: A box of jerseys for a pick-up game of basketball contains 1010 extra-large jerseys, 77 large…

A: We have given the following statement about the  We have  Extra- large jerseys = 1010. Large Jerseys…

Q: A class has 12 boys and 4 girls. If three students are selected at random from the class, what is…

A: Given data, Number of boys in a class =12 Number of girls in a class =4 Total number of students…

Q: A box contains 2 red balls, 4 white balls and 6 blue balls. If a ball is drawn at random from the…

A:

Q: From a group of 10 people, you randomly select 3 of them. What is the probability that they are the…

A:

Q: The owner of a sushi restaurant looked over some recent orders. He noted how many yellowtail,…

A: Not spicy spicy Totals Yellow tail 8 5 13 salmon 4 15 19 Tuna 10 4 14 crab 5 13 18…

Q: A school has 820 male students and 835 female students. If a student is selected at random, what is…

A: We have given that,  Male students = 820 Female students = 835 Total students = 820 + 835 = 1655

Q: A Happy Meal at McDonalds can have up to 12 different toys in it, each being equally likely to get.…

A: Probability is the occurrence of an event that can be represented either by a fraction or a decimal.

Q: In a bucket there are 5 purple, 15 gray and 25 green balls. If the ball is picked up randomly, find…

A:

Q: A student has a total of 11 books and 4 of her books are science fiction. If she arranges them on a…

A: Given that there are total of 11 books and 4 of her books are science fiction. The total number of…

Q: A bag has 7 red marbles, 8 blue marbles and 5 purple marbles. Rachel draws a marble from the bag…

A: We have given that bag contains 7 red marbles, 8 blue marbles, and 5 purple marbles, then the total…

Q: During a manufacturing process, 44 defective items are found out of 10,000 produced. What is the…

A: During a manufacturing process; 44 defective items are found out of 10,000 produced. when an item is…

Q: In a bag, there are 9 gumballs, 15 chocolates, and 30 sour candies. Express the probability that the

A: Given that there 9 gumballs, 15 chocolates and 30 sour candies. Total number of candies is…

Q: . If you are dealt 4 cars from a shuffled deck of 52,find the probability that all four are hearts

A: General formula of probability is ,  Probability = Number of favorable outcomes Total outcomes

Q: In a drawer, there are 12 pairs of socks, 10 of which are white. If you randomly select two pairs of…

A: total pair of socks = 12 white pair of socks = 10

Q: Determine the probability that the second card is a 6. P(6∣10 of hearts) = ?

A:

Q: Assume that you select 4 coins at random from 8 coins: 6 dimes and 2 quarters. What is the…

A: Given Data: The total number of coins is: n=8 The number of coins selected is: r=4 The number of…

Q: 4 out of 100 televisions in stock are defective. If you select two television at random, find the…

A: Introduction: There are 100 televisions, out of which, 4 are defective. Out of the 2 randomly…

Q: A bag contains 9 green marbles, 3 white marbles, and 4 red marbles. A marble is removed and then…

A: Solution: From the given information, a bag contains 9 green marbles, 3 white marbles and 4 red…

Q: A zoologist has determined that Loggerhead Sea Turtle eggs hatch about 65.2% of the time. What is…

A:

Q: In a five children family, find the probability that there will be at least 2 boys.

A: Given: n = 5 Probability of boy or a girl = 1/2 = 0.5

Q: A bag contains 6 nickels, 2 dimes, and 3 quarters. If you draw 3 coins at random from the bag,…

A: The total number of the coin is = 6 + 2 + 3 = 11

Q: In a five children family, find the probability that there will be at least 4 boys.

A:

Q: a. Determine the probability of 3 people waiting in line at Food Truck Y and 2 people waiting in…

A: From the given information, The joint pmf table can be shown below:   Y=0 Y=1 Y=2 Y=3 P(X=x)…

Q: A suitcase contains 7 T-shirts, 4 pairs of shorts, and 6 pairs of pants. If a piece of clothing is…

A: We know the formula for finding the probability of an outcome is favourable outcomesTotal outcomes

Q: Suppose a box consists of 4 white, 3 blue and 3 green marbles. (a) How many ways can you pick 4…

A:

Q: A shop has 72 customers in two hours . What is the probability that at most three customers will go…

A: There are 72 customers in 2 hours (120 minutes). So, average number of customers in a minute =…

Q: In a large population, 65% of the people have been vaccinated. If 4 people are randomly selected,…

A: Given: Sample size (n) = 4 Probability of success (p) = 0.65 Formula: Let "X" be the large…

Q: In a large population, 56 % of the people have been vaccinated. If 3 people are randomly selected,…

A: P(vaccinated) =p = 0.56 P(not vaccinated) = 1-0.56 = 0.44

Q: In a small private school, 5 students are randomly selected from 14 available students. What is the…

A: Givenno.of students in school=14no.of students to be selected =5

Q: A bag contains 9 green marbles, 2 white marbles, and 4 red marbles. A marble is removed and then…

A: Answer - A bag contains 9 green marbles, 2 white marbles, and 4 red marbles. Total = 9 + 2 +4 = 15.…

Q: Diana is packing a lunch that will include an orange. Diana has 3 navel oranges, 5 mandarin oranges,…

A:

Q: A bag contains 1 red marble, 1 blue marble, 1 green marble, 1 yellow marble, 1 purple marble, 1…

A:

Q: What is the probability that when three coins are flipped, at most one lands heads?

A:

Q: In a small private school, 4 students are randomly selected from 14 available students. What is the…

A:

Q: A box contains 75 red marbles, 37 white marbles, and 19 blue marbles if the marble is randomly…

A: Number of red marbles = 75 Number of white marbles = 37 Number of blue marbles = 19 Total number of…

Q: A man comes from a family of 2 children. What is the probability that the other child is his sister?

A: Probability: Probability is a chance factor that occurs at every outcome of a random experiment.…

Q: If you selected two of these stocks at random, what is the probability that both the stocks in your…

A: Given that there are 10 stocks. We can select any 2 stocks in 10P2=90 ways.   Among those 10 stocks,…

Q: A pet store has 10 ​puppies, including 3 ​poodles, 4 ​terriers, and 3 retrievers. If Rebecka and​…

A: We have to find given probability..

Q: At a local​ college, four sections of economics are taught during the day and two sections are…

A: Solution

Q: girl draws 6 ribbons at random from a bag containing 5 violet ribbons and 4 yellow ribbons. What is…

A: Given :A girl draws 6 ribbons at random from a bag containing 5 violet ribbons and 4 yellow ribbons.…

Q: A bag of marbles contains 7 yellow marbles, 4 white marbles, 2 blue marbles, and 9 red marbles. A…

A: Solution: From the given information, a bag contains 7 yellow marbles, 4 white marbles, 2 blue…

Q: A jar contains 2 red marbles, 8 green marbles, and 5 blue marbles. What is the probability that you…

A: GivenA jar contains No.of red marbles = 2No.of green marbles = 8No.of blue marbles = 5Total no.of…

Q: If you are dealt 4 cards from a shuffled deck of 52​ cards, find the probability that all 4 cards…

A: There are 52 card in the deck in which they divided into two color i.e red(26) and black (26). These…

Q: You are pulling from a bag containing 2 blue marbles, 3 black marbles, 2 green marbles, and 1 yellow…

A: Total number of marbles=2+3+2+1=8 Number of blue marbles=2 Required probability =(Number of possible…