A box1 contains 9 red and 6 black balls. Another box2 contains 4 red and 5 black balls. One ball is selected from each box. What is the probability that they will be of the different color?

Q: A team of 4 students is to be chosen for a math contest. It there were 10 male and 8 female students…

A: There are 10 male and 8 female students so total is 18 A team of 4 people is to be formed. The total…

Q: What is the probability that a couple will have a total of 8 children, 5 males and 3 females?

A: Here use binomial distribution  Each trial independent  Finite number of trial  There are two…

Q: A bag contains 9 black, 5 red, 7 white, and 4 purple balls. What is the probability of choosing: A…

A: We A and B are mutually exclusive then  P(A or B )=P(AUB)=P(A)+P(B)

Q: A box contains 8 red, 5 white, 6 blue and 11 black marbles. If one marble is taken from the box,…

A: we have 8 red , 5 white , 6 blue and 11 black marbles if one marble is taken from the box, find the…

Q: Your friend has 5 yellow hair clips, 2 red hair clips, and 3 blue hair clips. What is the…

A: In question, Given that a friend has 5 yellow hair clips, 2 red hair clips, and 3 blue hair clips.…

Q: There are 5 boys and 8 girls in a room. What is the probability that group of five have more boys…

A: There are 5 boys and 8 girls in a room.  TOTAL 13 people in room here use hypergeometric…

Q: A jar contains 5 red marbles 7 green marbles and 4 blue marbles.  What is the probability that you…

A: There are totally 16 marbles in a jar in which 5 red, 7 green, and 4 blue. The probability that…

Q: A bag of the same size small balls contains 6 blue balls, 5 red balls, 5 yellow balls, and 4 green…

A: A bag contains 6 blue balls,5 red balls, 5 yellow balls& 4 green balls Total no. Of balls…

Q: bag contains 4 blue balls and 8 red balls. If two are drawn from the bag at random, what is the…

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Q: In a full deck of cards, what is the probability of getting 1 suit of clubs and 1 suit of spades?

A: A standard deck of cards has four suites: hearts, clubs, spades, diamonds Each suite has thirteen…

Q: A student has a total of 11 books and 4 of her books are science fiction. If she arranges them on a…

A: Given that there are total of 11 books and 4 of her books are science fiction. The total number of…

Q: if a box containing 200 light bulbs will have 3% defective bulbs, find the probability that 4 bulbs…

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Q: A bag or marbles contains 4 red marbles, 6 green, and 5 yellow. What is the probability of drawing a…

A: The probability of drawing a red = 415   The probability of drawing a red, keeping it, then drawing…

Q: class consists of 33 women and 21 men. If a student is randomly selected, What is the probability…

A: Given data, class consists of 33 women 21 men Total strength in class=21+33=54 P(Student is woman)=?…

Q: If a box has twenty balls, where three balls are red, twelve balls blue and the rest balls are…

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Q: A bag contains 4 red balls, 3 green balls and 5 blue balls. What is the probability of not getting a…

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Q: Billy selects some cards from a standard 52 card deck.  What is the probability that he selects 1…

A: Given data: The total numbers of cards in the playing deck are n=52. The numbers of hearts are h=13.…

Q: Nasa needs to select a 7 person crew for a space mission from 43 applicants of whom are 21 women.…

A: Given data: the total numbers of applicants are n=43. The numbers of persons selected for space…

Q: Brad has to select 5 students from a class of 43 girls and 21 boys. What is the probability that…

A: GivenNo.of girls in a class = 43No.of boys in a class = 21Total no. of boys = 64

Q: What would the probability of selecting all 5 cards to be a Diamond or a Club

A: Combination Rule:The arrangement of r objects from n different objects is given by:

Q: A company has 9 women and 8 men. What is the probability that a 7 person committee will have 4 men…

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Q: four people are selected for a committee from 4 Democrats and 3 Republicans. What is the probability…

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Q: There are 6 marbles in a bag, 1 blue, 1 red, 1 white,1 yellow,1 green, and 1 black. Mary picks one…

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Q: The probability that the children in a specific family will have brown eyes is 3/8. If there are…

A: Given that event=children will have brown eyes=3/8 Children without brown eyes=1-3/8=5/8 Total…

Q: Two boxes are selected randomly. The first box contains 2 white balls and 3 black balls. The second…

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Q: An Omani family has 3 children, then the probability that the three children will be al| boys is…

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Q: A bag containing marbles has 4 red, 5 green and 6 yellow marbles. What is the probability of…

A: Given Data:   n(R)=4 n(G)=5 n(Y)=6   Total=6+5+4=15

Q: Lebo has 3 blue pens,2 red pens,5 black pens and 2 pencils in his pencil case.What is the…

A: Given : Lebo has 3 blue pens,2 red pens,5 black pens and 2 pencils in his pencil case

Q: Suppose, a bag has 4 red balls and 6 blue balls. What is the probability of choosing 2 blue balls at…

A: There are a total of 10 balls, 4 red and 6 blue, out of which two blue balls are taken randomly.

Q: Six Hatfields and three McCoys are up for 3 construction jobs in Williamson. What is the probability…

A: Probability formula:It is given that 6 Hatfields and 3 McCoys are up for 3 construction jobs. The…

Q: A person is dealt a 5 card hand. What is the probability that they get a pair of Queens or a pair of…

A: Total number of cards in a deck = 52 Number of kings = 4 Number of queens = 4 Number of cards drawn…

Q: What is the probability of having 2 spades and 3 hearts from the deck of cards?

A: Given data2 spades3 heartsTotal spades in a deck of card = 13Total hearts in a deck of card =…

Q: Reyna has 5 coins worth 10 cents each and 4 coins worth 25 cents each. If she chooses two of these…

A: Let A be the 10-cent coin and B be the 25-cent coin. Number of coins worth 10 cents = 5 Number of…

Q: A box1 contains 9 red and 7 black balls. Another box2 contains 6 red and 4 black balls. One ball is…

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Q: A bag has 12 blue marbles and 24 red marbles. If you draw 3 marbles with replacement, what is the…

A: Let p be the probability of blue marble let n be the number of marble which one is drawn X be the…

Q: A jar contains 5  red marbles, 7 green marbles, and 4 blue marbles.  What is the probability that…

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Q: You pick 4 cards from a deck replacing the card each time before picking the next card. What is the…

A: Solution: From the given information, 4 cards are to be picked from a deck.

Q: From a group of 10 choldren, a team of 5 (the red team) is randomly chosen. The remaining 5 children…

A: Given from a group of 10 children, a team of 5 children is randomly chosen. The remaining 5 children…

Q: If four blue marbles and eight non-blue marbles make a probability of 0.33, how many non-blue…

A: Let n be the total number of marbles .Pfour  blue marbles and 8 non-blue marbles=0.33⇒…

Q: If you are only dealt 4 cards froma shuffled deck of 52 cards, find the probability that all 4 cards…

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Q: If I have a bag with 3 red, 4 white, 1 green, and 2 blue marble. What is the probability that I…

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Q: Ana has a team composed of ten juniors and twelve sophomores. What is the probability that a…

A: Given,no.of juniors =10no.of sophomores=12Total no.of team members=22

Q: The United States Senate has 45 Republicans and 55 Democrats. If we need to make a committee of 10…

A: Number of Republicans = 45 Number of Democrats = 55 Number of people in a committee = 10

Q: Kambi has a bag that contains 5 black balls, 3 red balls and 2 blue balls. If he picks 2 balls at…

A: According to the question.  We have 5 black balls , 3 red balls and 2 blue balls. We have to find…

Q: A jar contains 6 red marbles, 7 green marbles, and 7 blue marbles. What is the probability that you…

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Q: A fish pond at a carnival contains 72 angelfish​, 105 goldfish​, 39 tetras​, and 144 cory cats. If…

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Q: find the probability that in a sample of 100 bulbs, 2 will be defective.

A: Let p be the probability that an electric bulb is defective. Given that p = 3% = 0.03 Let X denote…

Q: A couple decided to have 5 children. What is the probability that they will have at least two…

A: probability mass function of B.D is = f ( k ) = ( n  k ) p^k * ( 1- p) ^ n-kwhere       k = number…

Q: There are 3 red shirts, 4 blue shirts, 1 black shirt and 2 grey shirts hanging in a closet. What is…

A: Given data, Red shirts=3 Blue shirts=4 Black shirts=1 grey shirts=2 Total shirts=10 P(Not Blue…

Q: One drawer in a dresser contains 8 blue socks and 6 white socks. A second drawer contains 4 blue…

A: The event that choosing same colored socks from both the drawers can be done in two ways. They are,…