Find the probability.   If two cards are drawn without replacement from a​ deck, find the probability that the second card is a face​ card, given that the first card was a queen.

Q: The probability that a face card is   ​selected, given that a queen is   selected is

A: Note that queen is a face card itself. So if a queen is selected then we obviously get a face card.…

Q: Find the probability that they are both toffes. Given that they are both toffees, find the…

A: Given: Box A: 6 toffees , 4 chocolates  Box B: 5 toffees , 3 chocolates  Box C: 3 toffees , 7…

Q: Find the probability of each event when a single card is drawn from an ordinary deck. A jack, given…

A: Consider the given information as The probability of each event when a single card is drawn from an…

Q: If one student is chosen at random, Find the probability that the student was NOT a male that got a…

A: P(C) = 20/77 P( C and Female) = 13/77

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

A: Given There are 5 children in a family.

Q: Find the probability of each event when a single card is drawn from an ordinary deck. A face card,…

A: In an ordinary deck ,there are 52 cards in 4 shapes like diamond,spade,heart and clubs. Here 16 face…

Q: If one student is chosen at random, Find the probability that the student was male OR got an "B".

A:

Q: If one student is chosen at random, Find the probability that the student was female: Find the…

A:

Q: If a resident is selected at random, find the probability that the resident is a Democrat or Male.

A: Given :   D R I total Male 50 40 30 120 Female 60 30 25 115 Total 110 70 55 235

Q: Find the probability that when a couple has four ​children, at least one of them is a boy

A:

Q: If the spinner shown is spun twice, find the probability that the pointer lands on red on the first…

A: Probability is the chance of an event happening, that event can be anything from picking a card from…

Q: A card is drawn from a standard deck and replaced. After the deck is shuffled, another card is…

A: There are 4 queens in 52 cards So the probability of getting a queen is= 4/52= 1/13

Q: A youth group has 8 boys and 6 girls. If a slate of 4 officers is selected, find the probability…

A:

Q: If one student is chosen at random from those who took the test, Find the probability that the…

A: Let use define some events A : a student was female. B : a student got a B. Number of students with…

Q: If a student is selected at random, find the probability that he or she is a sophomore and owns a…

A: Consider , the table , Class Credit card carrier Not a credit card carrier Total Freshman 26 24…

Q: If two dice are rolled, find the probability that neither die shows a 3 on it.

A: It is an important part of statistics. It is widely used.

Q: Find the probability that a 4 is obtained on one of the dice in a throw of two dice, given ihat the…

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: Suppose that a family has 6 children. Also, suppose that the probability of having a girl is 1/2.…

A: The probability that the family has at least 5 girls is,

Q: If you are dealt three cards from a shuffle deck of 52 cards find the probability that all 3 cards…

A: Obtain the probability that all 3 cards are picture cards. The probability that all 3 cards are…

Q: (a) If a coin is flipped, find the probability that a head will turn up. (b) If a fair die is…

A: (a) To find the probability that a head will turn up if a coin is flipped. Solution: We know that,…

Q: A card is drawn from a deck of 52 playing cards. Find the probability that it is a black number card

A: Given that a card is drawn from a deck of 52 playing cards. The probability that it is a black…

Q: If three cards are drawn from a pack of cards then find the probability for the cards to be a king,…

A: It is known that Number of cards in a deck = 52 Number of king cards in a deck = 4 Number of queen…

Q: If one student is chosen at random, find the probability that the student was male AND got a "C". Ro

A: It is given that Number of males with C = 3 Total = 56

Q: If two dice are rolled, find the probability that neither die shows a 5 on it. Probability

A:

Q: If a person is picked at random from this group, find the probability that a) the person is a male,…

A: The data is given by   Male Female Total Elementary 38 45 83 Secondary 28 50 78 College 22…

Q: If one student is chosen at random, find the probability that the student was female OR received a…

A: It is given that Total students = 65 Number of females = 33 Number of students who received C = 17…

Q: Find the probability that when a couple has three children at least one of them is a girl.

A: Solution: Let X be the number of children are girls and n be the sample number of children.

Q: 2. Find the probability that it is actually one.

A:

Q: A bag contains 3 white balls and 5 red balls. If two balls are drawn at random, find the probability…

A: 3 white and 5 red balls

Q: Calculate the probability of David winning the game contest if they are 18 boys and 15 girls…

A:

Q: Given a family with four children, find the probability of the event. The youngest three are boys,…

A: To find the probability of the youngest three are boys, given that the youngest is a boy

Q: If one student is chosen at random, Find the probability that the student was male GIVEN they got a…

A: Conditional probability is known as the probability of an event occurring given that the other event…

Q: Find the probability that a box selected randomly will not contains any rotten oranges. Find the…

A: Let po be the probability that an orange is rotten. Given that po = 2% = 0.02. Let X represents the…

Q: A card is drawn from an ordinary deck of cards and replaced, then a second card drawn. Find the…

A: It is given that a card is drawn from a ordinary deck of cards and replaced, then a second card is…

Q: Find the probability of each event when a single card is drawn from an ordinary deck. An ace

A: An ordinary deck of cards contains 52 cards. There are 4 ace cards: Spade, Diamond, Club, Heart

Q: Find the probability that when a couple has four children, at least one of them is a boy. ​(Assume…

A: From the given information n = 4. In this case, the probability of couple getting a boy or girl is…

Q: Suppose that a family has 4 children.​ Also, suppose that the probability of having a girl is 12.…

A:

Q: Suppose that a family has seven children. Also, suppose that the probability of having a girl is…

A:

Q: If one card is drawn from a deck, find the probability of getting these results. A. An ace or a…

A: Introduction: Definition: Probability The probability of an event is a measure of the likelihood…

Q: A card is drawn from a standard deck and replaced. After the deck is shuffled, another card is…

A: Given data: The total numbers of cards are n=52. The total kings are k=4. Write the expression for…

Q: If a New Yorker is selected at random, find the probability that. (b) the New Yorker is either…

A: Given that,   Mediterranean Asian Latin Total Female   18 16 47 Male 14       Total     31…

Q: Two cards are drawn randomly from a deck of 52 cards. Find the probability that both are diamonds or…

A:

Q: Two cards are drawn from a standard deck of cards, and one of the two cards is noted and removed.…

A:

Q: Find the probability that when a gardener plants 20 seeds, she harvests 16 radishes given the…

A:

Q: Find the probability that when a couple has two children, atleast one of them is a girl (assume boys…

A: Consider the event B denotes the boy and the event G denotes the girl. Sample space for two children…

Q: Find the probability that when a couple has six children. At least one of them is a boy. (Assume…

A: Given Data: The number of children is: n=6 The probability of boy and girl is equally likely. So,…

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: A card is drawn from a standard deck and replaced. After the deck is shuffled, another card pulled.…

A: A card is drawn from a standard deck and replaced.  After the deck is shuffled, another card pulled.…

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.