1. A, B and C are biuding for a contract. It is believed that A has exáctly half the chance that B has, B in turn is 4/5 as likely as C to win the contract. What is the probability for each to win the contract ?
Q: 01: If Ali drive 4 sessions, he have a 60% chance of winning. Assuming that the sessions are…
A: If Ali drive 4 sessions, he has a 60% chance of winning. Assuming that the sessions are independent…
Q: You are playing a game where you must roll a fair die and then draw 2 balls, without replacing them,…
A: P( A : 1 or a 2) =13P( B : 3,4,5 or 6) =23 As to draw 2 green balls from the same bag, P(G1 :2…
Q: Jeff and Mary are playing ping-pong. They take turns serving, and the winner of the point becomes…
A: From the given information it is clear that, P(Jeff wins each point )=0.64 P(Mary wins each point…
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A:
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A: Given that
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A: An oil drilling company is considering 2 sites for its well. Site A and Site B.
Q: an architectural firm is putting out birds to design two large government buildings. suppose they…
A: The probability of getting the contract for the first building is 0.35.
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A: The refrigerator stocked with 5 yogurts, 2 green apples, and 3 red apples every day.
Q: Explains as well if you can
A: please find the solutionExplanation:you can also think like this
Q: Anand Publishing Company received a six-chapter manuscript for a new college textbook. The editor of…
A: The editor of the college division is familiar with the manuscript and estimated a 0.6504…
Q: An oil drilling company is considering 2 sites for its well. The probabilities for getting a dry, a…
A: A company is considering two sites for its well and also we have given their chances of getting…
Q: 4. An architectural firm is putting out bids to design two large government buildings. Suppose they…
A: Let A be the event for getting contract for the first building B be the event for getting the…
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A:
Q: 4. Teddy lives life on the edge and gets dressed randomly every morning. This morning, he is…
A: Number of black shoes is 2. Number of brown shoes is 3. Number of black pant is 3. Number of brown…
Q: If Jessica is a bartender and she has six glasses of white wine and six glasses of red. A customer…
A: Solution: From the given information, Jessica has 6 glasses of white wine and 6 glasses of red.…
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A:
Q: Imagine you are betting on a horse race. Say you bet on horse #3 to win first place and horse #12 to…
A: Given that there are 20 horses. The first horse can be selected in 20 ways and the second horse can…
Q: Suppose you play a game that you can only either win or lose. You win a game with probability 0.40.…
A: Given data: Probability = 0.40 n = 10 Each game is independent
Q: Aand Bare shooting baskets, with probabilities of making a shot at 0.6 and 0.7 respectively. Each of…
A: people, A and B are shooting baskets.The probability of A making a shot, The probability of B making…
Q: what is the probability that George will be elected?
A: Here given, In an upcoming congressional election, two democrats, Al and Bill, seek the nomination…
Q: Becky and Carla take an advanced yoga class. Becky can hold 29% of her poses for over a minute,…
A: The answer can be given by finding the z value.
Q: To the right are the outcomes that are possible when a couple has three children. Assume that boys…
A: From the given information, all the possible outcomes when a couple has three children are, {bbb,…
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A:
Q: Two buddies, Zeke and Bubba, plan a squirrel-hunting trip. Bubba is a better shot than Zeke. How…
A:
Q: Mary is playing a game where she flips a coin with probability of head = p. She wins $1 if the coins…
A: *Answer:
Q: Dan's Diner employs three dishwashers. Al washes 20% of the dishes and breaks only 2% of those he…
A: Given: P(AI) = 0.20 P(Betty) = 0.40 P(Chuck) = 0.40 P(Break | Betty) = 0.02 P(Break | Chuck) = 0.04…
Q: shows that 95% of submachine gun buyers purchase a box of bullets. What is the probability that a…
A: Here Given P(P)=Probability Personnel buy Pistol=0.85 P(G)=Probability that Personnel buy Gun=0.15…
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A:
Q: Use combinations to answer the following problem: I want to choose a group of students from my…
A: Combination:It represents the number of ways to choose x elements from a set of n elements. In…
Q: To the right are the outcomes that are possible when a couple has three children. Assume that boys…
A: Given : Possible outcomes of boy , girl when couple has 3 children are : Possible outcomes (n)=8…
Q: Petra wants to borrow her dad’s car on Saturday, but so does her brother Alec. They decide to play…
A: The objective is to determine the probability that Petra will win the car on the first trial.
Q: How can I answer both A and B using excel?
A: Given: P (B) = 0.60 P (A | B') = 0.50 P (A | B) = 0.25
Q: A telephonist claims that he gets 10 calls every five minutes. To demonstrate this to his boss he…
A: Given that, Average 10 calls (μ=10)Here, we can use Poisson distribution
Q: You travel from Amsterdam to Sidney with a change of airplane in Dubai and Singapore. You have one…
A: Given data: *The probability that the luggage lost in Amsterdam is P(A)=5%=0.05 *The probability…
Q: We know that on a random day during the summer the probability that the student jogs is 0.65, the…
A: The probability that the student jogs is 0.65, the probability that the students swims is 0.40 and…
Q: 3.12 Mark is deciding which route to take to work. His choices are I = the Interstate and F = Fifth…
A: Given : I : Interstate F : Fifth Street P(I) = 0.44 P(F) = 0.55 P(I AND F) = 0 i.e P(I∩F) = 0
Q: Q1. One day Levi and Eren sat together and decide to play Tic-Tac-Toe game. In total they played 45…
A: Given that, One day Levi and Eren sat together and decide to play Tic-Tac-Toe game. In total they…
Q: * 4. A bag of fast-food sandwiches contains two hamburgers, four cheeseburgers, and three chicken…
A:
Q: Sammy the Seahawk is leading the Broward College (BC) Math Team in a competition against the…
A: Understanding Independent Events: Each round of the competition is an independent event because the…
Q: The sales agent Parson works in three cities A, B and C. To avoid unnecessary travel, he stays all…
A: The sales agent Person works in three cities A, B, and C. To avoid unnecessary travel, he stays all…
Q: If the test indicates that there is no oil in the field, what is the probability that the field…
A: Let us define some events A : the field contains oil. B : the filed does not contain oil. E : test…
Q: 1. A secondary school is offering two extracurricular classes, one in Photography and the other in…
A:
Q: Three men are seeking public office. Candidates A and B are given the same chance of winning, but…
A: We have given that three men are seeking public office. P( A ) = P( B ) And, P( C ) = 3*P( A ) or…
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- Three people are running for president of the student council. The polls show James has odds in favour of winning at 2:3, Rebecca has odds in favour at 7:13, and Henry has odds in favour at 1:3. Suppose that Henry withdraws and offers his support to Rebecca. Further, suppose that his supporters also switch to Rebecca. What is the probability of Rebecca winning now?I need help with A, B, C. Three friends (A, B, and C) will participate in a round-robin tournament in which each one plays both of the others. Suppose that P(A beats B) = 0.2P(A beats C) = 0.4P(B beats C) = 0.7 and that the outcomes of the three matches are independent of one another. (a) What is the probability that A wins both her matches and that B beats C? and What is the probability that A wins both her matches? (b) What is the probability that A loses both her matches? (c) What is the probability that each person wins one match? (Hint: There are two different ways for this to happen.)A researcher is investigating the effects of online learning on K-12 education. He plans to conduct a survey that will be emailed to all parents and teachers of students by the school administrators. He decides to randomly select four schools in the district with approximately 400 students. The parents and teachers of all the students at these schools will be surveyed. Describe the sampling method being used and possible sources of sampling bias in his design.
- Suppose the probability that you will be elected student president is 0.15, and the probability that you will get the student scholarship is 0.55. If the two events are independent, the probability that you will not only become the president but also get the scholarship is: need complete solutionBecky and Carla take an advanced yoga class. Becky can hold 29% of her poses for over a minute, while Carla can hold 35% of her poses for over a minute. Suppose each yoga student is asked to hold 50 poses. Let B the proportion of poses Becky can hold for over a minute and C = the proportion of poses Carla can hold for over a minute. What is the probability that Becky's proportion of poses held for over a minute is greater than Carla's? Find the z-table here. O 0.159 O 0,259 0 0.448 O 0,741 Save and Exit Next Submit Math and rem 96 & 7 8 9. 10Please help!!! Q4. Ariana and Bella are playing a game. They each have 4 cards, which are numbered 1, 2, 3 and 4. Each shuffles her own cards and turns one over at random. If the cards show the same number, Ariana wins and Bella must pay Ariana $3. If the cards show different numbers, Bella wins and Ariana must pay Bella $1. By finding the probabilities of Ariana and Bella winning, show whether or not the game is fair.
- After a workday, you visit a bar from monday to friday. The bar offers four differrent beer flavors. Each day you select one flavor with the following probabilities: flavor 1 with 30% flavor 2 with 25% flavor 3 with 40% flavor 4 with a 5% What is the probability that the first time you eat flavor 3 is on tuesday?Ryuji Sakamoto wants to be voted Best Athlete and needs to earn the support of fellow athletes at his high school, Shujin Academy, before the election. He can talk with three groups of students: the track and field students, the volleyball team, and the baseball team. Assume every student fits into only one of these groups and that all students will vote. The size of each group and the chance that the group would vote for Ryuji are given below. Probability the Group will Vote for Ryuji Size of the Group Group (in percent of athletes) Track and Field 47% 76% Volleyball 33% 44% Baseball 20% 43% The percentage of votes Ryuji is expected to get is Number %. Is Ryuji expected to win? Yes O NoSuppose you’re playing Texas Hold ’Em Poker, and you are dealt a hand witha Jack of Clubs and a Queen of Hearts. The river of 5 cards hasn’t been dealtyet, and you’re hoping to get a straight (5 cards with consecutive ranks, such as10,J,Q,K,A or 8,9,10,J,Q). What is the probability that you will get a straightthat uses both the Jack and Queen in your hand? (This last part is to keep theproblem simple, since it’s possible to get a straight that uses neither card in your hand, suchas A,2,3,4,5, all in the river. Besides, in those cases, ALL players would have a straight, sothat’s not so good for you!)Guide: Our goal is to calculate:P(straight using both cards in hand) = # 5-card combinations that get us a straight with the J & Q# 5-card combinations overall .(a) We’ll start with the denominator, which can be done with a singleformula from class: How many 5-card combinations are possible for theriver? (Keep in mind what is in your hand. Note that how many opponents you haveand what…
