There are 7 balls hidden in a box (3 blue and 4 green). If you first select a green ball and do not replace in the box, what is the probability that the second ball you select from the box will also be green?

Q: A pet store has 8 ​puppies, including 2 ​poodles, 4 ​terriers, and 2 retrievers. If Rebecka and​…

A: There are 8 puppies, including 2 poodles, 4 terriers, and 2 retrievers. Since Rebecka selects a…

Q: A box of 15 chocolates has 6 that are caramel, 5 that contain nuts, and 4 that are nougat. If you…

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Q: A bag contains 4 black marbles, 3 yellow marbles, 5 red marbles. If one marble is drawn from the bag…

A: There are total (4+3+5)=12 marbles in the bag.  The probability of drawing a black marble in the…

Q: One bag contains 5 red balls and 4 black balls, and a second bag contains 4 red balls and 6 black…

A: Given Information: Bag one contains 5 red balls and 4 black balls. Bag two contains 4 red balls and…

Q: There are three classes, each consisting of 20 students. From this group of 60 students, a group of…

A: From the provided information, There are 3 classes and each class consists of 20 students. From this…

Q: Sam is an archer and hits targets with 70% accuracy. If shots are independent of each other, what is…

A: Given Sam is an archer and hits targets with 70% accuracy and shots are independent of each other.…

Q: Teledex Corporation is going to hire 3 programmers from a pool of 5 female and 5 male applicants.…

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Q: A bag contains 8 red marbles,3 blue marbles and 2 green marbles. If two marbles are drawn out of the…

A: Given that, A bag contains 8 red marbles,3 blue marbles and 2 green marbles.

Q: A man and a woman got married and decided to have 5 children. What is the probability that the…

A: As per the Bartleby guildlines we have to solve first three subparts and rest can be reposted..…

Q: There are 15 boys and 10 girls in a class. If three students are selected at random, what is the…

A: There are 15 boys and 10 girls in a class.

Q: A pet store has 8 puppies, including 3 poodles, 3 terriers, and 2 retrievers. If Rebecla and Aaron…

A: Given that the pet store has 8 puppies, including 3 poodles, 3 terriers, and 2 retrievers.…

Q: If three balls are randomly drawn from a bow containing (6) white and (5) black balls, What is the…

A: Given that number of white balls are (W)= 6 And number of black balls are (B)= 5 Total number of…

Q: A box contains 6 white balls and 4 black balls. If 2 balls are drawn in succession. What is the…

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Q: A pet store has 11 puppies including 5 poodles 4 terriers, and 2 retrievers if Rebecka and Aaron, in…

A: Solution: From the given information, a pet store has 11 puppies including 5 poodles, 4 terriers and…

Q: An opaque bag contains 5 green marbles, 3 blue marbles, and 2 red marbles. If two consecutive…

A: Given: An opaque bag contains 5 green marbles, 3 blue marbles, and 2 red marbles. To find: The…

Q: Don has 4 black pens, 3 blue pens, and 2 red pens in his school bag. Don randomly picks two pens out…

A: The following information has been provided: The number of black pens = 4 The number of blue pens  =…

Q: Suppose there are 4 BLUE marbles and 8 RED marbles in a bag (total of 12 marbles). One at a time,…

A: There are totally 12 marbles in which 4 are blue and 8 are red marbles.

Q: A bag contains 16 balls – 4 red, 7 green, 3 yellow, and 2 blue.  Four balls are selected. What is…

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Q: There are 5 cards with a picture of a rose and 1 card with a picture of a daisy. Olga keeps all the…

A: Given that there are 5 cards with roses, 1 card with a picture of a daisy. So there are total…

Q: A set of 8 cards contains 1 joker. A and B are 2 players and A chooses 5 cards at random, B taking…

A: From the provided information, Total cards = 8 Total number of ways in which A could select any of…

Q: If parents have 4 kids, what is the probability of the first two being one sex and the next two the…

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Q: A scientist inoculates several mice, one at a time, with a disease germ until he finds 2 that have…

A: Probability of contracting the disease is 1/6. Define the Random Variable, X : Number of mice…

Q: There are 20 students in a class. Arshia, Manu, and Eva from the class, are great friends. If the…

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Q: There are 6 pink, 5 gray and 6 blue marbles in a jar. If one of these is randomly selected, then…

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Q: A manager posted a job on LinkedIn and Indeed. She received total of 10 applications. 6 of them were…

A: Ans-  Given, a manager posted a job on LinkedIn and Indeed. She received total of 10 applications. 6…

Q: There are 6 marbles in a bag, 1 blue, 1 red, 1 white,1 yellow,1 green, and 1 black. Mary picks one…

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Q: A bag contains 8 red marbles, 7 green marbles, 5 blue marbles, and 6 yellow marbles.  If you draw…

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Q: Two different missiles are shot simultaneously at a practice target. If the probability of the first…

A: Given that  The probability of the first one hitting the target=P(A) =1/4 The probability of the…

Q: If a Basketball player makes 76% of their free throws. What is the probability that they make at…

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Q: if you randomly choose one bean, do NOT replace it, and randomly choose another, what is the…

A: Given: 20 jelly beans in a jar: 2 yellow, 3 blue, 4 green, 5 red, 6 orange  Without Replacement we…

Q: Lebo has 3 blue pens,2 red pens,5 black pens and 2 pencils in his pencil case.What is the…

A: Given : Lebo has 3 blue pens,2 red pens,5 black pens and 2 pencils in his pencil case

Q: There are 3 red shirts, 4 blue shirts, 1 black shirt, and 2 grey shirts hanging in a closet. What is…

A: Given that there are 3 red shirts, 4 blue shirts, 1 black shirt, and 2 grey shirts. So total…

Q: There are 20 red, 20 blue, and 10 yellow marbles in a bag. What is the probability of drawing two…

A: Given: Number of red marbles = 20 Number of blue marbles = 20 Number of yellow marbles = 10 Total…

Q: There are 6 red eggs and 8 green eggs in a tank. Joe reaches in and randomly eats 4 eggs. What is…

A: Given: Number of red eggs, n(R)=6. Number of green eggs, n(G)=8. Total number of eggs, N=14.…

Q: There are 3 blue balls, 5 red balls and 4 white balls in a bag. If a person selects two of the…

A: We have to find  the probability that the second ball is second ball is red, given that the first…

Q: Mona has a bag containing 4 red marbles, 12 greens marbles, and 8 black marbles. Without looking,…

A: Given data: The numbers of red marbles are r=4. The numbers of green marbles are g=12. The numbers…

Q: One bag contains 4 white chickens and 3 red chickens, and a second bag contains 3 white chickens and…

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Q: There are three purple spoons and three green spoons in a bag. One is removed randomly and replaced…

A: Given information: Number of purple spoons = 3 Number of green spoons = 3

Q: probability that a house in an urban area will develop a leak is 2%. If 21 houses are randomly…

A: The probability that a house in urban area will develop a leak is 2%, 21 houses are randomly…

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: all of the letter from the word Mississippi are written on separate pieces of paper and put into a…

A: Total number of letters in word Mississippi=11 number of times letter 'a' occur in a word=0

Q: During a game of blackjack, four players are dealt two cards each, and the dealer has two cards. No…

A: Given :  4 players have 2 cards each. Total no of cards players have = 4x2 = 8 Dealer has 2 cards…

Q: There are two jars with yellow and green marbles. In jar A there are 5 yellow and 8 green while in…

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Q: bag contains 3 red marbles, 5 blue marbles and 4 green marbles. If two marbles are drawn out of the…

A: we have to find the exact probability that both marbles drawn will be red

Q: A gumball machine contains 4 red gum balls, 2 blue gum balls, and 5 yellow gum balls. You put a coin…

A: In a gumball machine 4 red balls, 2 blue balls and 5 yellow balls. two gum balls come out one after…

Q: Kambi has a bag that contains 5 black balls, 3 red balls and 2 blue balls. If he picks 2 balls at…

A: According to the question.  We have 5 black balls , 3 red balls and 2 blue balls. We have to find…

Q: There are 5 red tiles and 5 blue tiles with the letter A in a bag. There are also 6 red tiles and 4…

A: Number of red tiles with Letter A = 5  Number of blue tiles with Letter A = 5  Number of red tiles…

Q: A group of 12 students made up of 7 females and 5 males form a committee of 5. What is the…

A: Given: (1) number of females is 7 (2) number of males is 5 (3) a committee of 5 members need to be…

Q: One bag contains 4 white balls and 3 black balls, and a second bag contains 3 white balls and 5…

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Q: If we have two boxes where the first box contains 3 red balls and 2 white balls and the second box…

A: To get 3 balls of same colour, either 3 are red or 3 are white. 3 red balls is possible when 2 red…