2)the sales manager knows that 16% of his clients do not pay their debts in full. He supposes that he selects a sample of 32 clients. What is the probability that 6% or more will not be fulfilled in their obligations? a) 76.86% b) 35.8% c) 5.94% d) 94.06%

Q: b) A factory makes large quantities of coloured sweets and it is known that on average 20% of the…

A: Given Data: p=0.2 n=20   X~ Binomial (20, 0.2)

Q: The deck for a card game contains 30 cards. 10 are red, 10 are yellow, 5 are blue, 1 green, and 4…

A: Combination: The number of different selections of ‘r’ elements (order doesn’t matter) from a set of…

Q: 5. A student majoring in accounting at Kohat university is trying to decide on the number of firms…

A: Note:  Since we only answer up to 3 sub parts, We'll answer the first 3. Please resubmit the…

Q: 39. An auditor for Health Maintenance Services of Georgia reports 40% of policyholders 55 years or…

A: As per our guidelines, we are allowed to answer first three sub-parts. Thanks Given : Georgia…

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A: We have given that the survey result of engineering college where a students (male or female) desire…

Q: A public survey reported that 5% of the people now in the community are afraid of walking alone in…

A:

Q: Given that a randomly chosen card from a standard deck of 52 cards is less than 7, what is the…

A: We have to find given probabaility.

Q: b. What is the probability that Backen and Hayes LLC will obtain 40 or more new clients (to 2…

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

Q: planning to lay off 8employees.What is the probability that the company decides to lay off…

A:

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

A:

Q: A Real estate company with 14 employees in their central office, 8 in their north office, and 6 in…

A:

Q: Consider the vending machines on campus. There are three different types: snack dispensers, hot…

A: Let us denote:S=SnackH=hot drinkC=cold drinkA=servicing neededGiven that: P(S)=25%=0.25,…

Q: f 7 cards are dealt from an ordinary deck of 52 playing cards, what is the probability that: a.…

A: Number of cards for dealt is 7. Total number of cards in a deck is 52.

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: What Is the probablilty that the first portion, A, of the circult operates? What is the probabllity…

A: a) Here 0.95 and F1 (0.91) are in series Therefore, The resultant circuit would be such that it…

Q: Consider an M/M/2 system with an arrival rate of 9 per minute and a service rate of 8 per minute.…

A: It is given that M/M/2 system with an arrival rate of 9 per minute and a service rate of 8 per…

Q: 6. It is estimated that 4000 of the 10,000 voting residents of a town are against a new sales tax.…

A: 6th question : 4000 of 10000 voting residents of a town are against of new sales tax.

Q: what is the probability that at least one of the pair of fair dice lands on 5, given that the sum of…

A: Solution:Total number of outcomes possible when a die is thrown = 6,Hence, Total number of outcomes…

Q: Will be (a) What is the probability that none of the balloons in a packet will be defective? (b)…

A: Here AS PER guidelines I HAVE CALULATED 3 subparts  here  p = probability of defective balloon =…

Q: The probabilities are 1/10, 1/2, 1/5, and 1/5, respectively, that a participant to a Civil…

A: The variable, Xi indicate the number of engineers arrived at  time i (i = morning(1), lunchtime(2),…

Q: A Land Scapingcompany with 24 employees in their central office, 6in their north office, and 10 in…

A: Hi, there! As  per the multiple question rule, we are allowed to answer first question. Kindly…

Q: 2- Suppose that 35% of a company's workers are union members, and 40% of the workers just received…

A:

Q: It is felt that the probabilities are 0.20, 0.40, 0.30, and 0.10 that the basketball teams of four…

A:

Q: 1.If 55% of the adult population is female, and a Jury consists of 12 adults, calculate the…

A: Given that n=12 , p=55%=0.55, q=0.45 X~Binomial(n=12,p=0.55)

Q: 1. What is the probability that he chose a banana and then a dalandan? 2. What is the probability…

A: Here use basic probability  Probability = (#Favorable outcome)/(#total outcomes)

Q: A financial services committee had 60 ​members, of which 8 were women. If 7 members are selected at​…

A:

Q: R. H. Bruskin Associates Market Research found that 40% of Americans do not think that having a…

A: We have given that,  X be the random variable from Binomial distribution with probability of success…

Q: Sports science researchers determined that, for those people who skateboard, 22% have never had an…

A: Consider that the random variable x defines the number of injuries for the people who skateboard.

Q: c. A computer system requires that passwords contain at least one digit. If seven characters are…

A: It is given that, If seven characters are generated at random, and each is equally likely to be any…

Q: a. What is the probability that 15 or more of these consumers have called an 800 or 900 telephone…

A: The proportion of consumers who have called an 800 or 900 telephone number for information about…

Q: A company that produces fine crystal knows from experience that 10% of its goblets have cosmetic…

A: From the provided information, A company that produces fine crystal knows from experience that 10%…

Q: 3. A traffic control engineer reports that 75% of the vehicles passing through a check point are…

A: Given,n=5p=1-0.75=0.25A random variable X~Binomial(n=5 , p=0.25)P(X=x)=5x0.25x1-0.255-x ; x=0,1,...5

Q: 3. A constructor of airport terminals has a 0.40 chance of winning a contract for the construction…

A: Given that P(M) = 0.4,P(I )=0.3,P(both ) =0.1 P(M or I ) =?

Q: A player would win a game if they draw exactly 2 Aces or exactly 2 Kings in a hand of 5 cards from a…

A: To give the required probabilitynCr = n!r!(n-r)!

Q: 1. What is the probability that a student selected at random prefers peach slices as a snack? 2.…

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

Q: [2] What percentage of registered voters (in this sample) thought that а. a female could be elected?…

A: let will run be denoted by WR will not run be denoted by WN no opinion be denoted by NO elected be…

Q: 2. During the observation period, it was observed that on the average, the number of simple garments…

A: Given information: During the observation period, Total no. of garments completed per day=10 The…

Q: An insurance company has determined that each week an average of nine claims are filed in their…

A:

Q: R. H. Bruskin Associates Market Research found that 40% of Americans do not think that having a…

A:

Q: From experience, the human resources director of a certain company estimates that, for a particular…

A: Let us assume that Q=qualified A=pass the selection process Given that P(Q)=80%=0.80 P(A|Q)=85%=0.85…

Q: Consider a jury trial in which it takes 8 of the 12 jurors to convict the defendant; that is, in…

A: Given: Total number of juries is, n=12. Number of jurors required to be convicted is, r=8.…

Q: the sales manager knows that 18% of his clients do not pay their debts in full. He supposes that he…

A:

Q: 2. (a) The Board of Directors of Visaa Company consists of (10 + N) members, 3 of whom are women. A…

A: (As per bartleby guidelines, for multiple questions asked, only the first question will be solved.…

Q: Of the inhabitants of a certain native village in Africa, 80% are known to have a particular eye…

A: The probability that a person to have a particular eye disorder is p=0.8 The number of people n=12…

Q: A grocery store obtains 35% of its produce from vendor A and 65% from vendor B. It is expected that…

A:

Q: 3. According to a survey in a country 25 % of all houscholds are wircless only houscholds(no…

A: Givenp=0.25n=20x~Binomial(n=20,p=0.25)P(X=x)=(nx)×px×(1-p)n-x ; x=0,1,...,n

Q: known that 6% of the bulbs manufactured by a business are defective. What is the probability that…

A:

Q: 9. It is estimated that 4000 of the 10,000 voting residents of a town are against a new sales tax.…

A:

Q: the sales manager knows that 10% of his clients do not pay their debts in full. He supposes that he…

A: We have to find out given probabiity that 14%  or more will not be fulfilled in their…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.