independently of each other. What is the probability that both have type O blood? What is the probability

Q: If two cards are randomly chosen from a standard deck, what is the probability that a 6 is chosen,…

A:

Q: A customs inspector decides to inspect 3 of 16 shipments that arrive from Madrid by plane. If the…

A:

Q: The sex ratio of newborn human infants is about 105 males: 100 females. If four infants are chosen…

A: Solution: Given data Number Of males = 105 Number Of females = 100 Total = 105 + 100            =…

Q: In a certain population of women, 40% have had breast cancer, 20% are smokers and 13% are smokers…

A:

Q: In a random group of 5 individuals, what is the probability that at least two of them have the same…

A: We have given that the group of 5 individuals.

Q: What is the probability that Barbara selects a gold ball? If Barbara selects a ball from Box 1, what…

A:

Q: The faculty of the mathematics department at Joliet JuniorCollege is composed of 4 females and 9…

A: The faculty of the mathematics department at Joliet JuniorCollege is composed of 4 females and 9…

Q: What is the probability of drawing two cards from a standard deck and getting a queen and any heart?

A: Given,total no.of cards =52no.of queen cards =4no.of heart shape cards =13

Q: If one card is randomly chosen from a standard deck, what is the probability that a black 7 is…

A: Introduction: Suppose an experiment has a total of n mutually exclusive and exhaustive outcomes. If…

Q: What is the probability of four hearts in a row from a standard deck when the drawn card is returned…

A: We have to find the probability of four hearts in a row from a standard deck when the drawn card is…

Q: In a statistics class, there are 18 male and 10 female students; 6 of the females are from the…

A:

Q: If you pick one card at random from a standard deck of 52 cards, what is the probability it will be…

A:

Q: The sex ratio of newborn human infants is about 105 males: 100 females. If four infants are chosen…

A: Given, sex ratio of newborn human infants is about 105 males: 100 females. sex ratio for male p =…

Q: If a single student is selected at random, what is the probability of "has a dog" OR "does not have…

A: It is given that Number of students with dog = 16 Number of students without cat = 78 Number of…

Q: In a nearby​ town, 68​% of adults have health insurance. If 7 adults are randomly selected from the​…

A: Here p =P(having health insurance) = 68% =0.68

Q: In a math class of 30 students, 17 are boys and 13 are girls. On a unit test, 4 boys and 5 girls…

A: Given,no.of boys=17no.of girls=13total no.of students=30

Q: If math. Professor receives on average of 5 e-mail messages per day from Students, then the…

A:

Q: A package contains 5 bags of tortilla chips, 3 bags of cheese puffs, 4 bags of potato chips, and 6…

A: Given: A package contain 5 bags of toritlla chips, 3 bags of cheese puffs, 4 bags of potato chips…

Q: In a business statistics class of 30 students, 17 are boys and 13 are girls. On a unit test, 4 boys…

A:

Q: If the two winners are drawn with replacement, what is the probability that a friend of the…

A: A raffle is held in the IT department of a company in which 10 of the 40 members who bought raffle…

Q: In a second grade class containing 14 girls and 11 boys, 2 students are selected at random to give…

A:

Q: What is the probability of two people chosen at random being born on the same day of the week

A: Here we need to find out the probability of two people chosen at random being born on the same day…

Q: A jar contains four red marbles, five green marbles, and three blue marbles. If one marble is…

A:

Q: If two coins are tossed, what is the probability of getting both heads

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Q: From a well-shuffled standard deck of 52 cards, one card is to be selected. What is the probability…

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

Q: If you have a drawer that holds 5 black t-shirts, 10 blue t-shirts, and 7 white t-shirts, what is…

A: Solution: It is given that a drawer holds: 5 black t-shirts 10 blue t-shirts 7 white t-shirts…

Q: If 5 people get on an elevator which will stop on 9 floors, a) what is the probability that no…

A: Given 5 people get on a elevator which will stop on 9 floors. We need to find probability that no…

Q: A hotel has 20 rooms on the first floor, 60 rooms on the second floor, 40 rooms on the third floor,…

A: Probability: The formula for probability of an event E is as follows:

Q: If one card is randomly chosen from a standard deck, what is the probability that a six or a king is…

A: Given information- We have given an ordinary deck of cards. In an ordinary deck consist of 52 cards.…

Q: The athletic department of a school has 16 full time coaches, and 4 of them are female. The director…

A: According to the combination rule, if r distinct items are to be chosen from n items without…

Q: If one card is drawn from a standard deck, what is the probability that the card will not be a King?

A: The number of king cards is 4 and the total number of cards is 52.

Q: If two pennies are flipped once, what is the probability both pennies will turn up heads? Assume…

A: Given: Two pennies are flipped once The two pennies are fair coins

Q: What is the probability that, if three identical coins were flipped, all would end up heads? What is…

A: If three identical coins are tossed then the sample space is S = {HHH, HHT, HTH, THH, HTT, THT, TTH,…

Q: Suppose a group of students take an influenza test and 96% of the students test positive. What is…

A:

Q: If the president and vice-president are selected at random, what is the probability that they are…

A:

Q: If A and B are events in the same sample space, then how will you get the probability of A or B…

A: If A and B are events in the same sample space, the probability of A or B occurring is…

Q: In a large county in Central Texas, 41% of all registered voters are Democrats and 33% are…

A: It is given that the probability of registered voters are democrats is 0.41 and the probability of…

Q: What is the probability that two standard dice rolled simultaneously will all land with the same…

A: Probability of an event can be computed by dividing the number of favourable outcomes by the total…

Q: If you roll a fair die and then flip a fair coin, what is the probability that you roll greater than…

A:

Q: we draw 10 cards from a standard 52 card deck, what is the probability that all 10 cards are hearts?

A: we want to find the probability that all 10 cards are hearts

Q: When a single card is drawn from a well-shuffled deck of cards, what is the probability that it will…

A: Given, n = 52 cards single card is drawn.         To find, The probability that it will be an ace…

Q: If a family decided to continue having children until they have a boy, what is the probability that…

A: Given information: PBoy=0.50PGirl=0.50

Q: Andrea did a survey in her statistics class and found that 18 students out of 25 use the library at…

A: Total number of students = 25Number of students uses library atleast twice aweek =18

Q: In a particular community, 70% of the voters are Democrats, and 30% are Republicans. Sixty percent…

A:

Q: What is the probability of a student chosen at random liking both Hannah Montana and suite life of…

A: Given data: The numbers of students who like Waverly place are a=73. The numbers of students who…

Q: What is probability that two randomly selected people are born on the same weekdays?

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

Q: What is the probability that a five-card poker hand contains two pairs (that is, two of each of two…

A: Given What is the probability that a five-card poker hand contains two pairs

Q: Suppose that 28% of people own dogs. If two people are randomly selected, what is the probability…

A: Given that 28% of people own dogs. Sample size, n = 2

Q: A classroom has five students wearing glasses and 16 students not wearing glasses. If we randomly…

A: