Urn 1 contains 4 red and 6 white balls. Urn 2 contains 3 red and 6 white balls. A ball is drawn from urn 1 and placed in urn 2. Then a ball is drawn from urn 2.     If the ball drawn from urn 2 is​ red, what is the probability that the ball drawn from urn 1 was​ red?

Q: In a class of 26 students, 8 have a brother and 6 have a sister. There are 2 students who have a…

A: Given:-

Q: In a class of 22 students, 5 have a brother and 13 have a sister. There are 2 students who have a…

A: class of 22 students 5 have brother  13 have sister 2 have brother and sister   P(have sister | have…

Q: Two teams of 10 players are created from a group of 20 people. Suppose you and your friend are in…

A: Probability: If a random experiment results in n mutually exclusive and equally likely outcomes; out…

Q: A jar contains 4 red marbles, 8 green marbles and 12 white marbles. If a marble is drawn from the…

A:

Q: Two cards are drawn from a single deck of 52 cardsone after the other. If the first card is not…

A: The objective of this question is to find the probability of drawing a king on the first draw and a…

Q: Suppose that you have randomly picked up TWO students. In a class, there are 1 freshman, 7…

A: It is required to find the probability that, none of the two randomly selected students is a…

Q: Given that a white chip is drawn, what is the probability that the coin came up tails.

A: A biased coin, twice as likely to come up as tails, is tossed once. If it shows heads a chip is…

Q: An urn contains 5 red and 10 black balls. We draw two balls from the urn without replacement. What…

A: We are given,5 red balls and 10 black balls.We have to find probability that the second ball drawn…

Q: A person has pulled out five cards all at once. What is the probability that the cards are two…

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

Q: Urn I contains three red chips and one white chip. Urn II contains two red chips and two white…

A: Given that, Urn I contains 3 red chips and 1 white chip. Urn II contains 2 red chips and 2 white…

Q: Now suppose that single card is down from 52 card deck but it is told that the card is black. What…

A: It is given that a deck contains 52 cards.

Q: Suppose a 5 card hand is drawn from a standard deck of 52 cards. What is the probability that there…

A: In a standard deck of 52 cards, there are 4 suits (hearts, diamonds, clubs, spades), each with 13…

Q: Dolly is randomly selecting a new duo of alpaca to pull her wagon.  There are 5 black alpaca, 7 tan…

A: Probability of an event = Number of event divided by total possible outcomes = n/s

Q: What is the probability that when two dice are rolled, the sum of the numbers on the two dice is 5?

A: Since you have submitted two questions, we'll answer the first question. For the second question…

Q: Pat randomly chooses marbles from an urn with replacement. The urn originally contained 55 red​…

A:

Q: Suppose there are 3 Americans, 9 Germans, and 6 Swiss in the room and we need to select a committee…

A: The following information has been provided: Number of Americans=3 Number of Germans=9 Number of…

Q: Suppose one card is drawn from a deck of 52 cards. What is the probability it is a queen or a five?

A:

Q: suppose we draw one card from a standRD DECK. WHAT IS THE PROBABILITY THAT WE GET A RED CARD OR…

A: A deck consists of 52 cards. Let A be event that card is Red card. n(A)=26 B be event that card is…

Q: Consider two boxes: box I contains 3 blue and 2 red marbles; box II contains 3 blue and 5 red…

A: First, we need to identify the total number of outcomes. In this case, we have two boxes, each with…

Q: Suppose a 5 card hand is drawn from a standard deck of 52 cards. What is the probability that there…

A: In a standard deck of 52 cards, there are 4 suits (hearts, diamonds, clubs, spades), each with 13…