Suppose that a white ball is selected. What is the probability that the coin landed heads?

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: Three six-sided dice are in an urn: one fair die and two trick dice. One of the trick dice always…

A: Given that,The three six sided dice are in one urn. On of the trick dice always lands on either 2, 4…

Q: Find the probability of getting Tails or a number less than 9.

A: A quarter is flipped, and a single standard die is rolled.  There are two outcomes when flip a…

Q: Suppose you have two fair six-sided dice. The dice are not numbered but each face is colored either…

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Q: Urn A has 8 white and 11 red balls. Urn B has 4 white and 16 red balls. We flip a fair coin. If the…

A: Urn A = 8W and 11R balls Urn B = 4W and 16R balls Now, Let A be the event that the ball is taken…

Q: A grade 10 board of officers of a school consists of 3 girls and 6 boys. A committee of 5 officers…

A: Total number of students = 9 Number of girls = 3 Number of boys = 6 We need to select exactly 2…

Q: An urn contains five white, three red, and two blue balls. Two balls are randomly drawn. What is the…

A: a. There are totally 10 balls in an urn out of which five are white, three are red, and two are…

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: There are two urns. The first urn contains 1 black and 1 white balls. The second urn contains 2…

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Q: An urn contains Red and Blue balls. 91 balls are red (R) and 86 balls are blue (B). Draw two balls,…

A: An urn contains Red and Blue balls. 91 balls are red (R) and 86 balls are blue (B). Sampling is with…

Q: An urn contains Red and Blue balls. 6 balls are red (R) and 13 balls are blue (B). Draw two balls,…

A: Given An urn contains No. of Red balls=6 No. of Blue balls=13 Total no. of balls=6 red balls +13…

Q: An urn contains five green balls and ten white balls. A sample of four balls is selected at random…

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Q: Two marbles are selected from this bag that contains exactly 4 black and 2 white marbles. The first…

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Q: Suppose you a 20 sided fair dice until either you roll a 1 or a 20. If you roll a 20 you win, and…

A: The following solution is provided below:

Q: A committee of 2 people is to be chosen from a group of 5 people. Aji and Bao are 2 of the people in…

A: Given problem Given that   A committee of 2 people is to be chosen from a group of 5 people. Aji…

Q: Alana has a packet with 3 silver wrapping papers, 5 golden wrapping papers, and 6 pink wrapping…

A: Given that :  3 silver wrapping paper  5 golden wrapping paper  6 pink wrapping paper  Two wrapping…

Q: • Watch help vince In a class of 30 students, 19 have a cat and 12 have a dog. There are 6 students…

A: Given information :  Total students = 30  Students having a cat  P(cat) = 19 /30 Students having a…

Q: Two urns contain colored blocks. The first contains three blue and two green blocks. The second…

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Q: A small bag of M and Ms contains 7 green, 4 yellow, 5 blue, and 6 brown. If we randomly select a 1st…

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Q: .Two cards are drawn successively from a deck of 52 cards, what is the Probability that the first…

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Q: What is the probability that Tori picks a boy? What is the probability that Tori picks someone…

A: Here Given  Tori writes the 5 names of his Friends (Tom, Jill, Joe, Marvin, and Ginger.  ) And he…

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: Suppose you have an urn containing 7 red and 3 blue balls. You draw three balls at random. On each…

A: Here in this question it given that we have an urn containing 7 red and 3 blue balls. You draw three…

Q: In an urn there are 18 red and 15 white balls. We choose 8 balls without replacement. What is the…

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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: Suppose a thief has stolen your ATM card. The card has a four-digit PIN. The thief knows that the…

A: There are 10 numbers possible for first digit; 2 numbers possible for second digit; 1 number…

Q: Two balls are chosen randomly from an urn containing 8 white, 4 black, and 2 orange balls to see if…

A: Probability is a branch of mathematics or statistics which basically deals with the chances of…

Q: I pick the 5 of hearts from a deck of cards.  If the 5 of hearts is not returned to the deck, what…

A: There are four cards of 5 There are 13 cards of hearts.  There is 1 card which is 5 of hearts.  So…

Q: Suppose you have three bowls, X, Y , and Z with some number of red and blue balls. Bowl X has 2 red…

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Q: Three six-sided dice are in an urn: one fair die and two trick dice. One of the trick dice always…

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Q: A card is drawn from a pack of 52 cards. What is the probability of getting a queen card?

A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: In a game, if after tossing a coin the outcome is head, you have to toss it again. If the outcome is…

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