In a standard deck of cards, the probability of drawing a king is 1/13. The probability of drawing a red card is 1/2. The probability of drawing a red king is 1/26. What is the probability that when a card is randomly drawn, it is a king or a red card?

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: In a hospital, the probability of male births is 0.4. a) What is the probability that the number of…

A: Solution: 4. Let X be the number of female births and n be the sample number of births. From the…

Q: The probability of getting a Jack or a Heart when drawing a single card at random from a deck of…

A:

Q: he probability of selecting a bad egg is 0.035 from the lot of 400 eggs. So, what is the number of…

A: Given data, n=400 eggs  probability of selecting a bad egg is p= 0.035 Therefore  probability of…

Q: For the experiment of drawing a single card from a standard 52-card deck, find the probability that…

A: Given: There are 52 cards in a standard deck. There are Diamond, Club, Heart, and Spade each having…

Q: At a given high school the probability that a student is taking geometry is .24 . The probability…

A: Let G=Event that the student is taking geometry class C=Event that the student is taking chemistry…

Q: What is the probability of being dealt three cards of one denomination and two of another in…

A: We have to find goven probability

Q: A recent survey found that 24% of people in Michigan like oatmeal. If the probability that someone…

A: Given probability is ,P(like oatmeal/michigan)=0.24P(lives in michigan)=0.048

Q: If you take a random card from a deck of cards, the probability of getting a King is 1/13. What is…

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Q: Given that a 5 - card poker hand is dealt from a standard deck of 52, find the probability of…

A: Solution: Given : 5 - card poker hand is dealt from a standard deck of 52, Find out the probability…

Q: Let the probability of success in shooting player A is 1/4, and the probability of success in…

A:

Q: on St.Patrick's day the probability of a person driving while intoxicated is .28, the probability of…

A: It is given that probability that a person driving while intoxicated is 0.28, the probability of a…

Q: The probability that Isabelle will go trick-or-treating is .4. The probability that she will go…

A:

Q: The probability of a resident of a certain city being the victim of a serious crime at some point in…

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

Q: If the probability of being blood-type A is 18 and the probability of being blood-type O is 12, what…

A: Given probability of being blood-type A is 1/8 and probability of being blood-type O is 1/2,

Q: In CE Board examinations there are 3 subjects (Mathematics, Surveying and Transportation Engineering…

A: Given that  n=3 , p=0.8 , q=1-p=1-0.8 X~Binomial(n=3,p=0.8) Probability mass function of X is…

Q: In a 5-card poker hand, find the probability that the hand contains 3 spades

A: Given: The objective is to find the probability that the hand contains 3 spades in a 5 card poker…

Q: the probability that a bird will lay an egg is 75%, the probability that the egg will hatch is 50%,…

A: Given that  The probability that bird will lay an egg = 75% ;  P(Egg) =  0.75 The probability that…

Q: The odds in favour of River passing her swimming test on the first try are 13:4.  The probability…

A: Given: The odds in favor of River passing her swimming test on the first try are 13:4

Q: In remote jungle village the probability of a child contracting malaria is .45 the probability of…

A: GivenThe probability of a child contracting Malaria =P(Malaria)= 0.45The probability of a child…

Q: The Betropolis High School Olympiad distributes 50 medals to boys and girls as follows.   Gold…

A: 1) The probability of getting a Gold medal is given by: The probability of getting a Gold medal =…

Q: Given that the probability of a family owning a dog is 0.91, and the probability of a family owning…

A: Given Probability of owning dog=0.91 probability of owning dog and cat =0.15

Q: The probability of a New York teenager owning a skateboard is 40%, of owning a bicycle is 65% and of…

A:

Q: the cafeteria, the probability of picking a banana is 42% and the probability of picking an apple is…

A: We have given that  P( picking an apple)=P(A)=(25%=0.25 P( picking an banana)=P(B)=42%=0.42

Q: A street magician showed a trick where he picked one card from a standard deck. Determine what the…

A: Introduction: The probability of an event in an experiment is the number outcomes in the experiment…

Q: The probability that Sam parks in a no-parking zone and gets a parking ticket is 6%, and the…

A: The probability is used to calculate the probability of an event occur. Let A be the event, the…

Q: A recent survey found that 24% of people in Michigan like oatmeal. If the probability that someone…

A:

Q: rolling a pair of dice, what is the probability that the sum is 12 or at least one die shows a 2?

A:

Q: A health instructor surveyed all his students, and tallied the results. The first survey question…

A:

Q: In an MCQ based exam, students get 3 questions correct on average. a. What is the probability that…

A: Given Information: In an MCQ based exam, students get 3 questions correct on average. Let X denote…

Q: d. If we know that a person is a Broncos fan, the probability that they have 6 or more siblings is…

A:

Q: The probability that a song was rock is 0.5, the probability that it had over 1,000 plays is 0.4,…

A:

Q: In a particular NE college, the probability a professor receives the Wall Street Journal is .7. The…

A: For any two events A and B, union of A and B is the occurrence of either A or B or at least one of A…

Q: An African Safari touring company claims that on the tour the probability you will see a giraffe is…

A: Let us denote G=Giraffe , E=elephant Given that P(G)=75%=0.75P(E)=65%=0.65P(G and E)=55%=0.55We have…

Q: in a quiet group of eight people, the probability of one person starting to speak is 1/3. What is…

A: Basic probablility

Q: f you rolled a pair of dice, what is the probability that the first would be a 2 and the second…

A: Given that  A pair of dice is rolled. Total number of events (n) = 62 = 36 The events are as follows…

Q: A six-sided die is weighted so that rolling a two, four, or six is equally likely. In addition,…

A: Given that a weighted six sided die is rolled. Let X be the number rolled on the die. X can take…

Q: The probability that a homeowner owns a Blu-ray player is 0.50. The probability that a homeowner…

A:

Q: With two dice, the probability of rolling a 4 is higher than the probability of rolling an 10 with…

A: Let 'S' be the sample space of rolling two dice together. S={1,1, 1,2, 1,3, 1,4, 1,5, 1,6       2,1,…

Q: A certain type of ochro seed germinates 75% of the time. A backyard farmer planted 6 seeds. The…

A: Let the random variable 'X' represent the number of seeds that germinate. The random variable X will…

Q: If you roll a dice once, what’s the probability that it will show an even number? An odd number?

A:

Q: A newspaper sports reporter has a 58% accuracy for predicting the winners in NHL hockey games. A…

A: Given that A newspaper sports reporter has a 58% accuracy for predicting the winners in NHL hockey…

Q: What is the probability of drawing a diamond or a spade card from a standard deck of cards and…

A: Probability = number of event of interesttotal number of event to find: What is the probability of…

Q: What is the probability of picking a spade given that the card is a two

A:

Q: The probability that Juliana will take a particular type of dance class is shown in the chart below.…

A: here from given information  define events  she take ballet  = B she take jazz = J Saturday morning…

Q: The probability that 140 or fewer workers find their jobs stressful is Part 2 of 3 The probability…

A:

Q: Given a family with three children, find the probability of the event. All are girls.The probability…

A: Given A family with three children

Q: In a class of 20 students, 12 study Biology, 15 study History and 2 students study neither Biology…

A: In a class there are 20 students, in which neither of the students study biology and history is 2.…

Q: rom a class of 30 students in which 18 are girls. Find the probability of choosing boy

A: To find the probability of choosing a boy.