16. A factory has three units A, B, and C. Unit A produces 50% of its products, and units B and C each produces 25% of the products. The percentage of defective items produced by A, B, and C units are 3%, 2% and 1%, respectively. If an item is selected at random from the total production of the factory is found defective, what is the probability that it is produced by: (a) Unit A (b) Unit B (c) Unit C

Q: 10)- A manufacturing operation utilizes two production lines to assemble electronic fuses. Both…

A: Let the event A1 be the lot produced by malfunction line 1. Event A2 be the lot produced by line 2.…

Q: Q #1A chain of video stores sells three different brands of DVD players. Of its DVD player sales,…

A: Conditional Probability: Let A and B be two events with P(A) > 0. Then the conditional…

Q: This problem involves the career plans of students in a biology class. Assume that the class…

A: Given Information: P(Freshmen) = 30% = 0.30 P(Sophomores) = 40% = 0.40 P(Juniors) = 20% = 0.20…

Q: The stock of a warehouse consists of boxes of high, medium and low quality lightbulbs in respective…

A: The answer is attached below,

Q: This problem involves the career plans of students in a biology class. Assume that the class…

A: Given data: The given percentage of the students who are freshmen is P(A)=40%=0.40. The given…

Q: 1) An experiment involving inorganic syntheses of molecular precursors to organometallic ceramics…

A:

Q: Example 5: Box A contains 5 red and 3 white marbles and box B contains 2 red and 6 white marbles. If…

A: Answer: From the given data,

Q: A certain company has two car assembly plants, A and B. Plant A produces twice as many cars as plant…

A: Let probability of car is from plant A = P(A) = 2/3 and the probability that the car is from plant B…

Q: This problem involves the career plans of students in a biology class. Assume that the class…

A:

Q: A class in advanced physics is composed of 10 juniors, 30 seniors, and 10 graduate students. The…

A: Given data:     The numbers of juniors in the class are: n(J)=10. The numbers of seniors in the…

Q: 1)- The marketing director for a small manufacturer of personal computers (PCs) believes that the…

A: Note: Hi there! Thank you for posting the question. As there are multiple sub parts, according to…

Q: (1) A witch is planting a garden. In one of her garden beds, she plants peppers with probability…

A: Note: As per the guidelines only three subparts cam answered.  Kindle, repost with note for other…

Q: Example 2.4: A company produced light bulbs using three machines (A, B and C) machine A and B…

A: Solution: Given information: Let A= A company produced light bulbs from machine A B= A company…

Q: A company producing electric relays has three manufacturing plants producing 50, 30, and 20 percent,…

A: Given: 50%, 30% and 20% are electric relay produced by a company in three manufacturing plants. The…

Q: A company has two plants to manufacture cars. Plant A manufactures 70% of the cars and Plant B…

A:

Q: The following table shows how a sample of 100 students are distributed in terms of hair and eye…

A: Here AS PER POLICY I HAVE CALCULATED FIRST MAIN QUESTION

Q: Suppose that the expected number of deaths in a city is 8 per hour. What is the probability that in…

A: b) The expected number of deaths in a city is 8 per hour. Number of minutes in a  hour is 60. 20…

Q: 5. With regards to a particular gene, the percentage of genotypes AA, Aa, and aa in a particular…

A:

Q: An insurance company calculates car insurance company calculates car insurance premiums based on the…

A:

Q: a. Al Numa Automobile stocks three brands of battery: brand A; brand B and brand C. 45% are Brand A,…

A: It is a very important fact in statistics . It is used in probability .

Q: classes good risks, average risks, and bad risks. Their records indicate that the probabilities that…

A:

Q: 1)- The marketing director for a small manufacturer of personal computers (PCs)'believes that the…

A: We know that, Mean =(summation Yi*p(y)) And Variance=E(Y2)-mean2  Where E(Y2)= (summation Yi2*p(y))…

Q: The members of a consulting firm rent cars from three rental agencies: 20% from Agency A, 50% from…

A: Probability is the chance of occurrence of an event.

Q: 1. For detemining the monthly premiums of their customers, an automobile insurance company…

A: Let, G denotes Good drivers M denotes medium level drivers B denotes bad drivers A denotes drivers…

Q: Example 2.2 Two desperados A and B are playing Russian roulette, and they have agreed that they will…

A:

Q: Basket I contains 30 black and 70 silver balls, basket II contains 50 black and 50 silver balls, and…

A:

Q: Three different suppliers—X, Y, and Z—provide produce for a grocery store. Twelve percent of produce…

A: P(X) = 0.20 P(Y) = 0.45 P(Z) = 0.35 P(S|X) = 0.12 P(S|Y) = 0.08 P(S|Z) = 0.15

Q: Example 5.3: A large chain retailer purchases a certain kind of electronic device from a…

A: If each trial has only two possible outcomes, that is, success and failure, the probabilities of…

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

A:

Q: 1. In a manufacturing process, parts produced are classified in the table below. A 400 parts are…

A: If the probability of getting selected for each outcome is equal then such outcomes can be termed as…

Q: Brand X automobiles are manufactured at three different plants, A, B and C. Factory A produces 25%…

A: Bayes' Theorem: Let A1, A2, ... , An be n mutually exclusive and exhaustive events with P(Ai) > 0…

Q: 9. If in a certain country, the number of persons admitted to first year college is 350 for every…

A: From the given data the probability that a pre schooler attends first year of college is…

Q: 2. A factory runs three shifts. In a given day, 1% of the items produced by the first shift are…

A: In probability theory, an event is an outcome or a set of outcomes of a random experiment to which…

Q: 4) The Tauroto region contains 31 different species of IceCream-type small monsters. Each capture of…

A: Given, The tauroto region contains 31 different species of Icecream-type small monsters Each capture…

Q: You have a well-mixed bowl of candy with 20 red M&Ms and 32 red Skittles, and your unsuspecting…

A: Given : no of red M&Ms candy =20  no of red skittles=32  total nonof candy =52  sample drawn…

Q: Example 3: A hospital switch board receives an aveage of 4 emergency calls in a 10 minute interval.…

A:

Q: Q4/ Suppose there are two machines (A, B) in a factory, both producing chairs. Machine A produce…

A:

Q: the current first-year class of a community college, all the students come from three local high…

A:

Q: 4. The salaries of UConn professors is approximately normally distributed. Suppose you know that 33…

A: Given: P (X < 80000) = 0.33 P (X > 120000)= 0.33 X is normally distributed

Q: The student forum of a high school needs to elect 4 students out of a total of 9 boys and 16 girls…

A: Given that  The student forum of a high school needs to elect 4 students . Total boys = 9 Total…

Q: a) Suppose that an insurance company classifies people into three classes: good risks, average…

A: Note: Since you have posted multiple independent questions in the same request, we will solve the…

Q: Dengue fever viruses are carried by mosquitoes. There are several different serotypes of the dengue…

A:

Q: A new automated production process has an average of 1.5 breakdowns per day. Because of the cost…

A:

Q: i) lf 20 melanoma patients are given lnterleukin-2 plus a vaccine, what is the probability that…

A: It is given , the probability of the positive response is 0.65   a) lf 20 melanoma patients are…

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

A: Let "D" represent the notebooks produced by these companies are not of good quality. A represents…

Q: Calculate the probability that a randomly chosen policy holder from this portfolio will make a claim…

A: Let us define some events A : a policy holder is from group A. B : a policy holder is from group B.…

Q: (d) The probability of leaving DNA evidence is 10% if the person is not guilty and 95% if the person…

A: Probability helps to find the likelihood of an event.

Q: 19. In a battery factory there are two production lines (A and B). The probability of a battery…

A: Given that, In a battery factory there are two production lines (A and B).  The probability of a…

Q: Suppose that a factory has two machines, Machine A and Machine B, both producing jPhone touch…

A: For the given data, P(touch screens come from Machine A)=40%=0.40 P(touch screens from Machine…