Harley Davidson, director of quality control for the Kyoto Motor company, is conducting his monthly spot check of automatic transmissions. In this procedure, 10 transmissions are removed from the pool of components and are checked for manufacturing defects. Historically, only 2 percent of the transmissions have such flaws. (Assume that flaws occur independently in different transmissions.) What is the probability that of the selected transmissions has at the most two manufacturing flaws?

Q: At WSU hospital, 64% of patients have water on the knee, 45% have butterflies in the stomach, and…

A: Given: suppose  A = patient is having water on the knee PA=0.45 B = patients are having butterflies…

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

A: *concept:- Binomial Distribution.

Q: It was estimated that 30% of all seniors on a campus were seriously concerned about employment…

A: Let us denote: E=seriously concerned about employment prospects G= seriously concerned about grades,…

Q: If a randomly selected female student abstains from​ alcohol, what is the probability she attends a…

A: Given info: 20.4% of women attending all-women colleges abstained from alcohol, compared to 17.7% of…

Q: According to a market research firm, 52% of all residential telephone numbers in Los Angeles are…

A: Normal Approximation to Binomial :  The normal distribution can be used as an approximation to the…

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A:

Q: What is the probability that during a given hour three students come to the first-aid room for…

A: Let X denote the number of student come to the first aid room during a given hour. Given that X…

Q: According to Cerulli Associates of Boston, 30% of all CPA financial advisors have an average client…

A: Binomial distribution: The binomial distribution gives the probability of number of successes out of…

Q: A supplier has 200 compact discs,of which 10% are known to be defective. If a music store purchases…

A: 10% of 200 discs are defective.  So, 10% of 200=0.10x200=20 20 discs are defective and (200-20)=180…

Q: A record-store owner assesses customers entering the store as high school age, college age, or…

A: A) Probability of the randomly chosen customer entering the store will make a purchase is…

Q: The National Aeronautics and Space Administration (NASA) has experienced two disasters. Challenger…

A: The National Aeronautics and Space Administration (NASA) has experienced two disasters. Challenger…

Q: Forty-two percent of a corporation’s blue-collar employees were in favor of a modified health care…

A: Given: Employees in favor of modified health care plane,P(H)=0.42 Employees in favor of change in…

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

A: Given information: Proportion of customers who order their food to go p=52%…

Q: 4. The Traffic Violations Department receives 5 violations per hour, find the probability that it…

A:

Q: Do Generation X and Boomers differ in how they use credit​ cards? A sample of 1,000 Generation X and…

A: A sample of 1,000 Generation X and 1,000 Boomers revealed the results in the given table.

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

A: Let "X" be the customers who order their food to go.

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

A: Given Data: Let X represent number of customers who order their food to go   n=5 p=0.52 X~ Binomial…

Q: As part of a promotional campaign, a store is offering a free Fitbit with the purchase of the new…

A: Let A denote the event that iPhone are faulty  Let B denote the event that Fitbits are faulty The…

Q: According to a recent​ study, 64​% of households from a certain large region no longer have a…

A: The random variable cell phone service follows binomial distribution. The value of the proportion is…

Q: A company receives 65% of its orders over the Internet. Within a collection of 18 independently…

A: Given data, n=18 p=65%=0.65 P(X≤4)=?

Q: An insurance company estimated that 30% of all automobile accidents were partly caused by weather…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

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

A:

Q: accounting professor claims that no more than one quarter of undergraduate business students will…

A:

Q: In a county where factories have to be tested for the emission of pollutants, 32% of all factories…

A:

Q: in a tyre manufacturing company, an industrial statistician has declared that 25% of the tyre…

A: Let X be the random variable from binomial distribution with probability (p) = 25% = 0.25 and sample…

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: 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: A particular type of tennis racket comes in a midsize version and an oversize version. Sixty percent…

A:

Q: Ninety-nine percent of all babies survive delivery. However, 25 percent of all births involve…

A: Given Information: 99% of all babies survive delivery. 25% of all births involve Caesarean…

Q: An insurance company classifies the airplane it insures into class L (low risk)   and class H (high…

A: Given, P(L)=0.7 P(H)=0.3 P(no accident | L)=0.99 P(no accident | H)=0.88 Conditional probability:…

Q: A health HMO finds that that 56% of their policy holders are married. Amongst that same group 67%…

A: Probability that policy holder is married = P(M) = 0.56 Probability that policy holder have atleast…

Q: A Harris Interactive survey for Inter- Continental Hotels & Resorts asked respondents,       “When…

A: a) 23% of the respondents stick with their tour group  So, p = 0.23 size of the sample, n=6…

Q: The company has two production facilities, one in ISTANBUL and one in IZMIR. The ISTANBUL plant…

A: Let 'A' be the event that the company production facilities from 'ISTANBUL ' 'B' be the event that…

Q: A local hospital has records of 130 patients who visited the emergency room with a variety of…

A: GivenTotal patients who visited emergency room n(total) = 130number of patients with  high blood…

Q: A car insurance company has high-risk, medium-risk, and low-risk clients, who have, respectively,…

A: Given: P(Hisk risk client filed a claim) = 0.04  P(Medium risk client filed a claim) = 0.02…

Q: A firm offers routine physical examinations as part of a health service program for its employees.…

A:

Q: An airline tracks data on its flight arrivals. Over the past six months, 70 flights on one route…

A: The general formula of probability is: Probability=Number of favourable outcomeTotal number of…

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: Matakuja Bank is concerned with the basic education skills of its office attendants and decided to…

A: From the given information, P(signed up for the office operations training)=0.40 P(signed up for the…

Q: Do Generation X and Boomers differ in how they use credit cards? A sample of 1,000 Generation X and…

A:

Q: large cable company reports that 42% of its customers subscribe to its Internet service, 32%…

A: Given large cable company reports that 42% of its customers subscribe to its Internet service, 32%…

Q: A small commuter airline is concerned about reservation no-shows and, correspondingly, how much they…

A: Note: Thank you for the question. Since multiple sub parts are posted, according to our policy, we…

Q: Upon analyzing the cash register receipts of a large department store over an extended period of…

A: let x be the no of customer pay using credit card follow binomial distribution with(n=5 and p=0.3)…

Q: An entrepreneur owns seven corporations, each with more than $10 million in assets. The entrepreneur…

A: Given,n=7p=0.12q=1-pq=1-0.12=0.88A random variable X~Binomial(n=7 , p=0.12)P(X=x)=7x0.12x0.887-x  ;…

Q: In a marketing research survey, people are interviewed about product usage. One of the questions is…

A: Given: Probability of brand A, P(A)=14%P(A)=0.14 Probability of brand B, P(B)=9%P(B)=0.09 The…

Q: On average, five birds hit the Washington Monument and are killed each week. Bill Garcy, an official…

A: Given  Mean = 5

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.