What is the probability that all three desks are maple? P(Maple and Maple and Maple). What is the probability that all three desks are oak? P(Oak and Oak and Oak). What rule of probability did you use to solve this problem?

Q: A manufacturer has shipped 40 cameras to an electronics store, of which 4 are defective. If the…

A: Let X= number of defective cameras were sold.  The probability that at least one defective camera…

Q: A handsoap manufacturer introduced a new liquid, lotion enriched, antibacterial soap and conducted…

A: For the given data Find p(tried/seen) =?

Q: What is the probability that a randomly selected person from this city owns a pager, given that the…

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Q: A restaurant analyzed the orders of his customers, and noticed that:  70% of the customers bought…

A: "Since you have posted a question with multiple subparts, we will solve first 3 sub-parts for you.…

Q: A CD-manufacturer claims that 95% of its CD's are defect-free. A retailer receives a shipment of 500…

A: Given that 95% of its CD's are defect-free. A retailer receives a shipment of 500 CD's and will…

Q: EXERCISE 30 A couple is planning on having three children. Assuming that each child is equally…

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Q: A place kicker in pro football has a 77% probability of making a field goal over 40 yards, and each…

A: According to the given information, the probability of making a field goal over 40 yards is 0.77.…

Q: In building new homes, a contractor finds that the probability of a home buyer selecting a two-car…

A: An event is a set of outcomes of a random experiment. Two or more events are said to be mutually…

Q: A secondary school is offering two extracurricular classes, one in Photography and the other in…

A: Given that a secondary school is offering two extracurricular classes, one in Photography and the…

Q: Exercise 8 Suppose that 70% of the people coming out of a particular exit of 116th Street Station…

A: Thank you for posting this question! Since it contains multiple sub-parts, I will answer first three…

Q: A supplier of heavy construction equipment has found the probability of a sale of a particular piece…

A: Given : p = 0.3 r = 3

Q: Assume that the store stocks 30 percent brand A, 50 percent brand B, and the rest are brand X.…

A: According to the given information:The store stocks 30% brand A in which 15%  does not provide the…

Q: A jar contains green wrapped candies and yellow wrapped candies.  A person selects two wrapped…

A:

Q: Q6. A package of parts contains 10 parts firom supplier I and 20 parts from a supplier II. If four…

A:

Q: At a middle school, 18% of all students play football and basketball and 32 % of all students play…

A:

Q: A food manufacturer is analyzing a sample of 500 corn kernels for the presence of a toxin. In this…

A: In the given case, the total sample size (n) is 500. Assuming X to represent the number of kernels…

Q: 75% of the people who eat at Doug's Diner order fish and 90% of the people who order fish also order…

A: Given Information: 75% of the people who eat at Doug's Diner order fish.  Out of which 90% also…

Q: Exercise 25 In a group of 30 people, 15 of them have brown eyes, 12 have black hair, and 5 have both…

A: Given: total = 30 brown eyes = 15 black hair = 12 brown eyes and black hair = 5

Q: Exercise 8.9 A restaurant sells three different types of dessert: chocolate, brownies, yogurt with…

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Q: As a promotional offer, a newly opened movie theatre is awarding 18% of their new patrons with a…

A: Out of all the patrons, only 18% are complimentary dinner and 82% are given free drink Out of all…

Q: A company is marketing a new video game. Market research indicates that 9% of the the market has…

A: Given Information: 9% of the the market has seen an advertisement for the new game.  28% of those…

Q: According to the AABB, 40% of the population has Type A blood.  Suppose a certain hospital typically…

A: The mean is,μ=np The standard deviation is, σ=np(1-p) n is the sample size and p is the proportion.…

Q: At a college, 71% of courses have final exams and 45% of courses require research papers. Suppose…

A: Solution-: Given: P(Courses have final exam)=0.71 (or 71%) ,P(Course have research paper )=0.45 (Or…

Q: A, B played eight tennis games and the results were: A won three games, B won four games, and were…

A: The term probability is defined as the chance of occurrence of an event. The probability value…

Q: Bobby had a box of berry flavored hard candies. Fifteen candies were strawberry flavored, twelve…

A: strawberry has the maximum numbers therefore it has to most probability to picked up

Q: In a city, airport A handles 50% of all airlines traffic, airport B handles 30% and airport C…

A: Given: airport A handles 50% of all airlines traffic airport B handles 30% of all airlines traffic…

Q: A local jam production company is confident that 60% of the population will like its new grapefruit…

A: p = 0.6 n = 200   The expected value is  E(X) =np E(X) = 200 x 0.6 E(X) = 120

Q: (i) If 200 persons taste the new grapefruit jelly, determine the number of persons who are expected…

A: c) (i) The number of persons who are expected to like it is, Expected value=np=200×0.60=120 Thus,…

Q: (c) Choose two vehicles at random. What is the probability that both are silver or white?

A: Choose a new car or light truck at random and note its color. Here are the probabilities of the most…

Q: How am I able to do problem 25(c) on a TI-83 calculator?

A: In this context, X has a Binomial distribution with parameters n = 14 and p = 0.04. Since X is a…

Q: . Sasuke of Hokage Design and Build Company has two bidding appointments on a given day. At the…

A: Correct option is d) 14750

Q: From past experience, a company has found that in a carton of transistors, 92% contain no defective…

A: x p(x) 0 0.92   1 0.03   2 0.03   3 0.02

Q: 3. Dwight Howard has a free throw percentage of 56.5% which means he successfully makes a free throw…

A: Given that, Dwight Howard makes a free throw 56.5% of the time. Say he decided to shoot two free…

Q: A marketing firm tracks data on grocery store visits. In one study, it finds that the probability…

A: GivenThe probability of shopper buys bread =0.60Event A = A shopper buys breadP(A)=0.60The…

Q: As a promotional offer, a newly opened movie theatre is awarding 25% of their new patrons with a…

A: It is an important part of statistics. It is widely used.  Since the question has multiple sub parts…

Q: Of 120 Pharmacy freshman, 65 are taking Math-150 and 47 taking Physics. 20 students of the freshman…

A: a) There are 120 Pharmacy freshman in which 65 are taking Math-150 and 47 taking Physics. And 20…

Q: On each turn of the knob, a gumball machine is equally likely to dispense a red, yellow, green or…

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

Q: A study of the incoming freshman class at a university found that 60% of the students had taken AP…

A: Here, we are given that: P(C) = 0.6, P(E) = 0.55 and P(C and E) = 0.2

Q: f the  Jiffy Oil service rate for changing the oil in passenger cars is seven cars per hour.  What…

A: Given Information: The service rate for changing the oil in passenger cars is seven cars per hour.…

Q: A local jam production company is confident that 60% of the population will like its new grapefruit…

A: From the provided information, A local jam production company is confident that 60% of the…

Q: If the seed has germinated, what is the probability that it is of type A?

A: We need to use concept of conditional probability because we are interested to find probability of…

Q: Q4. A shipment of two boxes, each containing eight telephones, is received by a store. Box 1…

A:

Q: Beck is allergic to peanuts. At a large dinner party one evening, he notices that the cheesecake…

A: Given Data: n(Peanuts)=12 n(Chocolate)=10 Total=10+12+12+8=42

Q: At a college, 68 % of courses have final exams and 43 % of courses require research papers. Suppose…

A: At a college, 68% of courses have final exams and 43% of courses require research papers. Suppose…

Q: At a certain fast-food restaurant,  48%  of customers order a chicken sandwich,  34%  of customers…

A: P(A or B) = P(A) + P(B) - P(A and B).   Here,   P(Chicken Sandwich) = 0.48 P(French Fries) = 0.34…

Q: In testing a certain kind or truck tire over rugged​ terrain, it is found that 25​% of the trucks…

A: In question, Given that In testing a certain kind or truck tire over rugged​ terrain, it is found…

Q: A retail outlet receives radios from three electrical appliance companies. The outlet receives20% of…

A: The probability is the chances of occurrence and its values lies between 0 and 1. Sometimes the…

Q: Consider sales in a computer store, where 45% of the devices that had discount in their price at the…

A: Given , 35% of the devices that did not have a discount at the previous sales will have discount on…

Q: A drag racer has two parachutes, a main and a backup, that are designed to bring the vehicle to a…

A: Consider an event A defines that main parachute deploys and event B defines that backup parachute…