. bank found that 25% of its loans to new  small business become delinquent. Ten small business are selected randomly from the bank's files. a) what is probability that three of them are delinquent? b) what is the probability that at least three of the

Q: Question 4: Large lots of incoming products at a manufacturing plant are inspected for defective by…

A: Probability: Probability is a chance factor that occurs at every outcome of a random experiment.…

Q: Question 3a. [. At a certain gas station, 65% of the customers use regular gas, and all the other…

A: Given: 65% of the customers uses regular gas  100%-65% = 35% of the customers uses premium gas.…

Q: Question 2 A group of 200 women and girls is surveyed. 120 of them are under 30 and of these 120, 70…

A:

Q: If an average of 40 service calls are required during a typical eight-hour shift in a manufacturing…

A: Solution: 3. Let X be the number of service calls are required during the two hours. From the given…

Q: Montréal. Suppose a letter sent from Vancouver to Montréal has a probability of 0.75 of reaching…

A:

Q: QUESTION 21 Explain in detail four types of probability sampling techniques.

A: Probability sampling techniques can be classified into four types.

Q: 5.51 What is the probability of observing at least 29 hepa- tomas among the 84 alcoholics with…

A: 5. 51) From the given information, n=10, and the probability of success, p is 0.24.

Q: 8. The National Meat Inspection Service (NMIS) reports that, under its standard inspection system,…

A: Given that the NMIS reports that, under it's standard inspection system, one in every 100…

Q: QUESTION 2 Hypothesis testing is a procedure based on sample evidence and probability theory to…

A:

Q: QUESTION III [4] A short term insurance company receives five motor vehicle claims, on average, per…

A: The Poisson process is given by, PX=x=e-nλnλxx! Here in this case λ=5 and n=1. Therefore,…

Q: a) There are 20 A brand computers and 30 B brand computers in the warehouse of a factory. From A…

A:

Q: he budgeting process for a midwestern college resulted in expense forecasts for the coming year (in…

A: Note: Hey, since there are multiple subparts posted, we will answer first three subparts. If you…

Q: Question 9: The following table gives a percentage of service jobs at a dealership over the past…

A: solution ;   Given that Drivetrain warranty covers engine and transmission job (other) for 100000…

Q: Question 1 a) Three companies A, B and C supply 25%, 35% and 40% of the notebooks to a school. Past…

A: Hi! Thank you for the question As per the honour code, We’ll answer the first question since the…

Q: QUESTION 2. Archibald Haddock is arrested in Borduria and has a trial. The jury system in Borduria…

A: Probability that the jury will be 2 professor and 4 idiots is 0.3497

Q: The closing price of Schnur Sporting Goods Inc. common stock is uniformly distributed between $20…

A: Given that  X is a continuous random variable.  Probability distribution function( pdf) X~U(a,b)…

Q: Question 1 The captain of Ghana Airways at Kotoka International Airport reported that, there is 60%…

A: Comments: As per our company guidelines we are supposed to answer only one question. Kindly repost…

Q: Question 8 If A, B, and C are mutually exclusive events with P(A) = 0.2, P(B) = 0.3, and P(C) = 0.4,…

A:

Q: A customer has approached a bank for a loan. Without further information, the bank believes there is…

A:

Q: QUESTION 8 Calculate the Probability of the following series of events: Toss a coin and get a Head…

A: Note: Since two six sided dice are rolled, event of getting a 4 is considered as the event of…

Q: Question 8 Let Events A and B be described as follows: P(A) = ordering room service • P(B) =…

A: Given that: P(A)=Ordering room serviceP(B)=Watching television

Q: QUESTION 7 Find the either/or probability of the events. Getting a sum of either 2, 3, 4, or 5 on a…

A: When two dice are rolled, sample space of 36 outcomes is given by,…

Q: QUESTION 1 There are -two- boxes containing blue and white marbles. Box 1 has 4 blue and 3 white…

A:

Q: QUESTION 6 Let A denote the event that a person subscribes to Service A and B denote the event that…

A: Given information P(A∪B) = 0.67, P(A) = 0.53, P(B) = 0.24 P(A∪B) = P(A) + P(B) – P(A∩B)

Q: Suppose we select one card from a standard deck of 52 What is the probability of selecting.... NOT…

A: Given : Suppose we select one card from a standard deck of 52

Q: Question 4: 26% of couples who plan to marry want to do a destination wedding. In a random sample of…

A: Given,n=12p=0.26Let X=no.of couples want to do a destination weddingX~Binomial(n=12 ,…

Q: Question 3: A jar contains 20 marbles, of which 4 are Red, 12 are Black, 3 are Green, and 1 is…

A: It is given that A jar contains 20 marbles, of which 4 are Red, 12 are Black, 3 are Green, and 1 is…

Q: QUESTION 12 Of the last 200 customers entering a grocery store, 50 have purchased fresh fruits. If…

A: Given Total number of customers entering a grocery store=200 Total number of customer purchased…

Q: Question 1: Based on the following figure, what are the probability z, and the event represented by…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Question 2 A manufacturing company hired a consulting firm to identify quality control issues. The…

A: Given: P(A) = 0.30 P(B) = 0.20 P(A and B) = 0.04 A is the event problem occurs on Tuesday B is the…

Q: QUESTION 14 Boosie Badazz's song "No juice" contains at least 42 words that must be bleeped out…

A: Given information: Number of bleeped words during the course of 212 second song = 42 Average time…

Q: QUESTION 3 60% of the used cars in local market of Suhar are from local agencies, and the remainders…

A: Let us denote: A= the event that the car is from local agency.A'= the event that the car is from…

Q: QUESTION 19 Assuming that the population is half male and half female, what is the probability that…

A: Since you have posted multiple questions , we will solve first question  for you. To get the…

Q: Question 8: The following table gives the percentage of service jobs at a dealership over the past…

A: Drivetrain warranty covers engine and transmission jobs for 100,000 miles.

Q: Question 2 The table shows the numbers of students in grades 6, 7, and 8 identifying their favorite…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: find the probability of not being dealt a ʺfour-of-a-kindʺ

A:

Q: QUESTION 8 "Among a group of coworkers, 12 choose pizza for lunch and 8 students choose sushi. A…

A:

Q: QUESTION 3 Data on a survey of 80 magazine subscribers showed that 32 subscribers rented a car…

A:

Q: Question 4 On the dance decoration committee, there are 6 seniors, 4 juniors, and 5 sophomores. Of…

A:

Q: Question 2 A box contains 17 lightbulbs, of which 6 are rated 13-watt, 5 are rated 18-watt, and 6…

A: Given data  17 light bulbs=6(13 watt)+5(18 watt)+6(23 Watt) Farmula used:  nCr=n!/(r!(n-r)!)…

Q: Question 1 Let An be the event of rolling an even number with an n-sided fair die and Bn be the…

A: Two events are said to be independent when the occurrence of one of the events does not influence…

Q: - An American Society of Investors survey found 30% of individual investors have used a discount…

A: 13 Given that 30% of individual investors have used a discount broker. The sample size is 9. Let us…

Q: In Nam_Na_Jana_Desh, on average, 7 students study CSE. a. What is the probability that exactly 5 of…

A:

Q: If an average of 40 service calls are required during a typical eight-hour shift in a manufacturing…

A: As per our guidelines, we are allowed to answer three sub-parts only. Thanks   If an average of 40…

Q: Question 2 In a management trainee program at a particular company, 68 percent of the trainees are…

A: Given that                We have to find  a) Find the probability that a management trainee…

Q: QUESTION 3 If an urn has 5 white balls and 10 red balls, what is the probability that 5 randomly…

A: Given,no.of white balls=5no.of red balls=10Total no.of balls=15

Q: Determine the probability that a randomly selected candidate had:   a) Either work experience or a…

A: Note : Since you have asked multiple questions, we will solve the first question for you. If you…

Q: Question 3 3 of the 5 cars of a school will be selected for inspection. Suppose 4 of the cars have a…

A: Let p be the probability of getting defective car  X be the number of defective car  n be the number…

Q: vice desk with 1 worker is able to process an average of 9 customer inquiries per hour. An average…

A: Consider X denotes the number of arrivals in an hour, where X=0, 1, 2......We are given, mu=service…

Q: Suppose that 40% of the students entering a certain University do not complete their degree…

A: Note:-Since you have asked multiple questions, we will solve the first question for you. If you want…

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.