Find the probability that high quality oil is found given the soil was not Type A.

Q: In a survey, 510 adults were asked if they drive a pickup truck and if they drive a Ford.  The…

A: Given information:From the survey in which 510 adults were asked about the status of driving a…

Q: In a large casino, the house wins on one of its games with a probability of 51%. 1:1, meaning that…

A: NOTE-AS PER POLICY I HAVE CALCULATED FIRST MAIN QUESTION ONLY.

Q: 60 percent read newspaper A, 40 percent read newspaper B and 30 percent read newspaper C, 20 percent…

A: Let reading three newspapers be events, then   Probability of reading newspaper A = P(A)=0.60…

Q: a) Find the probability of randomly selecting a student who spent the money on gum, given that the…

A: Given: a) We have to find probability of randomly selecting a student who spent the money on gum,…

Q: In a recent​ survey, it was found that the median income of families in country A was $57,300. What…

A:

Q: In purebred Labrador retrievers, the dominant fur-color allele, B, results in black fur, and the…

A: Given : P(black puppy) = 24 P(yellow puppy) = 24

Q: Anita’s, a fast-food chain specializing in hot dogs and garlic fries, keeps track of the proportion…

A: We have given that  n=5  p=48%=0.48  ,q=1-p=1-0.48=0.52 X~Binomial(n=5,p=0.48) Find P(X=2)

Q: Aggregates for the construction of a reinforced concrete building are supplied by two companies (A,…

A: Given that orders for company A to deliver 600 truckloads a day and 400 truckloads a day for company…

Q: Finally expected loss

A:

Q: A research project on retention at a large university indicated that 20% of the students had a…

A: Let P(S) denotes the probability that students had problem stress P(F) denotes the probability that…

Q: At a soup kitchen, a social worker gathers the following data. Of those visiting the kitchen, 59…

A: Hello! As you have posted 2 different questions, we are answering the first question. In case you…

Q: Juanita's, a fast-food chain specializing in hot dogs and garlic fries, keeps track of the…

A: Given,n=5p=0.52q=1-pq=1-0.52=0.48A random variable X~Binomial(n=5 , p=0.52)P(X=x)=5x 0.52x 0.485-x ;…

Q: Consider two types of home insurance: theft insurance and carthquake insurance. Each year there is a…

A: Given information: Each year there is a 1% chance that the home will be robbed and a 1% chance that…

Q: Referring to the important health practices advocated by the California study, suppose  that in a…

A: Probability

Q: A marketing research survey shows that approximately 80 percent of car owners surveyed indicated…

A: Introduction :-  Here we have to find various probabilities. Given, A marketing research survey…

Q: In a past presidential election, it was estimated that the probability that the Republican candidate…

A: Given information: The probability that the republican candidate would be elected in past election…

Q: Prior to a municipal election, a public-opinion poll determined that the probability of each of the…

A:

Q: At a tune-up and brake repair shop, the manager has found that a car will require a tune-up with…

A: A= Tune up B= Repair job

Q: A survey of families revealed that at a particular holiday meal, 51% of all families eat turkey, 30%…

A: The given information is represented in the following Venn diagram:

Q: A public-interest group was planning to make a court challenge to auto insurance rates in one of…

A: According to the provided information,  P(Atlanta) = 0.4 P(Baltimore) = 0.35 P(Cleveland) = 0.25 Now…

Q: Consider two types of home insurance: theft insurance and carthquake insurance. Each year there is a…

A: Given information: Each year there is a 1% chance that the home will be robbed and a 1% chance that…

Q: what proportion of offspring will be of use to him? What is the probability that, in 100 such…

A: Here given plant breeder knows by experience that when he crosses 2 varieties of currant, 10% of the…

Q: impact of caffeine consumption. Smoking alcohol consumption and physical activity on cardiovascular…

A: Given that,  40% of participants consume caffeine and smoke. 8 participants are evaluated. Here,…

Q: According to the June issue of Consumer's Digest, census figures show that in 1978 almost 53% of all…

A: Obtain the probability that more than 600 people will consist of 1 or 2 people.   The probability…

Q: Q2/ A Manufacturing Company has three branches of factories in China, Turkey and Iraq, all of those…

A:

Q: Juanita's, a fast-food chain specializing in hot dogs and garlic fries, keeps track of the…

A:

Q: In a certain science degree program, 25 percent of the students failed their mathematics exam, 15…

A:

Q: A contractor is planning the acquisition of construction equipment, including bulldozers, needed for…

A: The given question has been solved using one approach in the example itself. We will now understand…

Q: In a recent three-way election for a school organization, candidate A received 20% of the votes,…

A: Let us define the following exhaustive probabilities. P(A)=p1= Probability of votes received by A =…

Q: In an experiment to study the relationship of hypertension and smoking habits, the following data…

A:

Q: In a factory that produces blocks of ready- made concrete, if the percentage of production of…

A: Given data,Sample size n=5Percentage of production of defective blocks is p=0.6Let X be event that…

Q: a. If one American adult is randomly selected, what is the probability that they did not find either…

A: Solution: As per the guidelines first three parts should be answered. In case the remaining parts…

Q: Q9. A manufacturer of seats for automobiles gets its textiles from three different suppliers, Acme…

A:

Q: An internet job recruitment company, Companyl, claims on their website that their company doubles…

A:

Q: 4. A pharmaceutical company knows that approximately 5% of its birth- control pills have an…

A:

Q: Suppose that a customer research organization has studied the service under warranty provided by the…

A: Given information: The are total number of tire dealers in a large city(n)=200.   Good service…

Q: To avoid being stuck with a shipment of defective HDTV sets, a large retailer tests a random sample…

A: Sample size n=3 Defect rate p=0.012 q=1-p=1-0.012=0.988 X=Number of defective items…

Q: A manufacturer of aluminum sheets, finds that on the average, 12.5% of his sheets are rejected…

A: Binomial Distribution: If we have n trials each having two outcomes, say Success and Failure, trials…

Q: Profits ($) Strong Decision Marked Fair Market Poor Market Large-sized 450,000 120,000 -310,000…

A: Given Information:

Q: MacDonald Products, Inc., of Clarkson, New York,has the option of (a) proceeding immediately with…

A: As per given above: Option A: Probability(c) Price per unit(p) No. of unit(n) n×p×c 0.6 550…

Q: A manufacturer of aspirin claims that the proportion of headache sufferers who get relief with just…

A: It is given that, Aspirin claims that the proportion of headache sufferers who get relief with just…

Q: A multinational corporation is considering starting a subsidiary in an Asian country. Management…

A:

Q: A total of 42 percent of the voters in a certain city classify themselves as Independents, whereas…

A: Let I be the event representing the Independent voters. Let L be the event representing the Liberal…

Q: A manufacturer of bicycles produces 80 per cent of its output in its New York factory and the rest…

A:

Q: A manufacturer of aspirin claims that the proportion of headache sufferers who get relief with just…

A: Consider that p is population proportion of headache sufferers who get relief with just two…

Q: A public-interest group was planning to make a court challenge to auto insurance rates in one of…

A: Given information- We have given probability of 3 cities. Probability for Atlanta, P (A) = 0.40…

Q: The quality-control department of Starr Communications, the manufacturer of video-game cartridges,…

A: Let,A be the cartridges sold have video defectsB be the cartridges sold have audio defectsFrom the…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.