8. There are three blue marbles and 7 green marbles in a bag. If a marble is drawn and replaced and a second marble is drawn what is the probability of drawing a green marble both times? Express the probability as a fraction and a decimal

Q: There are 9 black balls and 9 red balls in an urn. If 3 balls are drawn without replacement, what is…

A: It is given that Number of black balls = 9 Number of red balls = 9 Total = 18

Q: There are 3 green cards, 4 red cards and 5 brown cards in a bag. What is the probability, a. of…

A:

Q: Suppose that 58% of all students on campus wear glasses. If two students are chosen at random, what…

A: Given that 58%  of all students on campus wear glasses. Sample size, n = 2

Q: 2) Suppose 15% of cereal boxes contain a prize. You are determined to buy cereal boxes until you win…

A: Given : p = 15% = 0.15 Let X be the number of cereal boxes. You are determined to buy cereal boxes…

Q: We know that in a game of U.S. roulette, the probability that the ball drops into any one slot is 1…

A: Given : In a game of U.S. roulette, the probability that the ball drops into any one slot is 1 out…

Q: 10.(-is) Five people are in an endurance race. Suppose you randomly pick and bet on two of them.…

A: According to the classical definition of probability, the probability of an event is the ratio of…

Q: Suppose that the International University of Science and Management has 1100 female students and 900…

A: The probability that exactly 8 of the selected students are female is obtained below: From the given…

Q: 3. Suppose all () poker hands are equally likely. What is the probability of being dealt a) a flush?…

A: Assuming that all 525 poker hands are equally likely.

Q: Jad is a mathematician with probability 0.5, a musician with probability 0.7, and is neither with…

A: Let being a mathematician be denoted by A and being musician be denoted by B. Then, the given…

Q: 2. A deck of cards contains 20 cards: 6 red cards and 14 black cards. 5 cards are drawn randomly…

A: (2) Given Information: A deck of cards contains 20 cards: Red cards = 6 and Black cards = 14 5 cards…

Q: 6-) If three balls are randomly drawn from a bow containing 6 white and 5 black balls, what is the…

A: Given three balls are randomly drawn from a bow containing 6 white and 5 black balls. To find the…

Q: Imagine you have an urn containing 2 red, 3 blue, and 6 orange marbles in it. (a) What is the…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 2. Suppose that 5 percent of men and 0.25 percent of women are color-blind. A color-blind person is…

A: Probability is the chance of occurrence of observation can involve in the sample or event with equal…

Q: "23. A bag contains 8 white and 4 red balls. Five balls are drawn at random. What is the probability…

A:

Q: A bag contains 8 red marbles, 6 white marbles, and 5 blue marbles. You draw 3 marbles out at random,…

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

Q: 3. In a signalized intersection, the probability of a vehicle making a left turn per time period is…

A: Let us denote X=the number of vehicles that takes left turn n=number of trials= 15 p=probability of…

Q: A bag contains 4 purple balls and 8 green balls. If we draw 6 balls, replacing each before the next…

A: Given 4 purple balls  and 8 green balls. Hence, total 12 balls. We draw 6 balls with replacement (a)…

Q: If a coin tossed four times, then what is the probability of getting either at least two heads or at…

A:

Q: 1) Suppose that a bag contains one white chip and two red chips. Two chips are going to be selected…

A: The total number of chips in the bag is 3. The number of white chips is 1.

Q: 3. Suppose all () poker hands are equally likely. What is the probability of being dealt a) a flush?…

A: As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost other…

Q: Suppose that 36% of people own dogs.  If you pick two people at random, what is the probability that…

A: Given that 36% of people own dogs.  Sample size, n = 2

Q: A bag contains 8 red marbles, 8 white marbles, and 6 blue marbles. You draw 5 marbles out at random,…

A: In sampling without replacement , each sample unit of the population has only one chance to be…

Q: A box contains 24 different colored chips that are identical in size. Six are black, 4 are red, 9…

A:

Q: a bag contains 3 white and 5 black balls. if two are drawn in replacement.what is the probability…

A: GivenA bag contains no. of white balls = 3no.of black balls =5Total no. of balls = 8

Q: 4. A pair of dice is rolled. What is the probability that the sum of the numbers rolled is a cube?…

A: 4. When a pair is of dice is rolled, the possible outcomes are  Thus, the total number of possible…

Q: With 4 tosses, you get a head on the first toss and a tail on the last toss?

A: Here it is given that,  Probability of H=p=23Probability of T=q=13 As the coin is tossed 4 times the…

Q: 4. The probability that a bit is correctly received by the base station is 0.95. If we send 1000…

A:

Q: A box contains 24 different colored chips that are identical in size. Five are black, 9 are red, 8…

A: Provided information: Total number of chips = 24 Five are black Nine are red Eight are white Two are…

Q: ) The probability that a person likes coffee is 0.4. If we pick a random sample of 25 people, what…

A:

Q: Imagine you have an bag containing 5 red, 3 blue, and 2 orange marbles in it. Answer the following…

A:

Q: In Electrical Eng. Dept., there are 1000 students, out of which 430 girls It is known that out of…

A:

Q: There are 10 black, 12 red, 14 yellow, 9 green, 8 orange, and 11 purple candies in a particular…

A:

Q: 6 What is the probability of drawing 3 white and 4 green balls from a bag that contains 5 white and…

A: ANSWER: From the given data,

Q: A family chosen at random has 4 kids (a) what is the probability that there are 2 boys and 2 girls?…

A: Each kid can be chosen in 2 ways (boy or girl)  So 4 kids can be chosen in 24=16 ways  (order of…

Q: Suppose that 43% of people own dogs. If you pick two people at random, what is the probability that…

A:

Q: bag contains 5 green balls and 3 blue balls. 4 balls picked at random. 3 are green and 1 is blue or…

A: Probability

Q: 9. The probability that an American industry will locate in Shanghai, China is 0.7. The probability…

A: Given P(Shanghai) = 0.7 P(Beijing) = 0.4 P(Either Shanghai or Beijing) = 0.8

Q: In Electrical Eng. Dept., there are 1000 students, out of which 430 girls. It is known that out of…

A:

Q: A bag contains 10 red marbles, 10 white marbles, and 7 blue marbles. You draw 4 marbles out at…

A: It is given that, A bag contains 10 red marbles, 10 white marbles, and 7 blue marbles and we draw 4…

Q: A box contains 2 white and 3 blue identical balls. If two balls are picked at random one after the…

A: A box contains 2 white and 3 blue identical balls Total = 5 If the balls are drawn without…

Q: If a committee of 3 is to be chosen at random from a class of 15 students, what is the probability…

A:

Q: 3. Suppose all () poker hands are equally likely. What is the probability of being dealt a) a flush?…

A: As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost other…

Q: 4. If one ball each is drawn from 3 boxes, the first containing 3 red, 2 yellow, and 1 blue, the…

A: Given : Total number of boxes =3 In 1st box 3 red, 2 yellow, 1 blue   In 2nd box 2 red, 2 yellow, 2…

Q: A bag contains 10 red marbles, 6 white marbles, and 5 blue marbles. You draw 3 marbles out at…

A:

Q: 2. A jar contains 12 marbles: 4 red, 5 blue, and 3 orange. If you pull 3 marbles without…

A: The total number of marbles is 12 Red marbles=4 Blue marbles=5 Orange marbles=3 There 3 marbles are…

Q: 9. The probability that an American industry will locate in Munich is 0.7, the probability that it…

A: Let A be the event that the American industry will locate in Munich  Let B be the event that the…

Q: There are 10 black, 12 red, 14 yellow, 9 green, 8 orange and 11 purple candies in a particular…

A:

Q: A bag contains 6 blue, 3 red and 2 black balls. If 2 balls are drawn at random from the bag, not…

A: Bag Contains : 6 blue,3 red and 2 black balls Total balls = 11   If balls are not replaced , then…

Q: 19 What is the probability of 3 Maya has a box of candies and will randomly choose one piece. The…

A: Note: Hi there! Thank you for posting the question. As there are several independent questions,…