QUESTION 21 A financial analysis of Microsoft, Apple and Nvidia stocks indicates that over the next six months the probability that the price of the stock will rise is 0.48 for Microsoft, 0.63 for Apple , and 0.31 for Nvidia. Suppose the stock prices react independently. What is the probability that the three stock prices will rise over the next six months? Round your answer to 4 decimal places.

Q: QUESTION 15 A company received applications for a job interview. The table below summarizes the…

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Q: QUESTION 13 k. Use Poisson's distribution to calculate the A life insurance salesman sells on the…

A: We have given that,  X be the random variable from Poisson distribution with mean λ = 4  i.,…

Q: Question-2 a. The life of a power transmission tower is exponentially distributed with mean life 25…

A: 2 a. The provided information is  Let X be the random variable denotes the life of a power of…

Q: Given that a C-14 atom has not decayed for 6,500 years, what is the probability that it will decay…

A: X ~ Exp(λ)  So, PDF of X is given by, f(x) = 1λe-xλ , x>0 Given, f(0) = 0.000121 So, we get,…

Q: QUESTION 2 Research finds that of the students entering a degree programme, 90% will successfully…

A: Since you have posted question with multiple subparts,we will solve first three subparts for you.To…

Q: QUESTION 8 The Table below displays the number of books read by different age groups. Fiction Books…

A: Given that,

Q: question 11 At a drug rehab center 35% experience depression and 30% experience weight gain. 15%…

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Q: QUESTION 12 A medical equipment manufacturer uses trend projection and seasonal factors to simulate…

A: Given that a firm uses trend projection and seasonal factors to simulate sales for a given time…

Q: Question 11 At a drug rehab center 37% experience depression and 30% experience weight gain. 13%…

A: given data  event A : experience depression event B : experience weight gain  P(A) = 0.37 P(B) =…

Q: QUESTION 9 The probability that a patient recovers from a rare blood disease is 0.3. If 12 people…

A: Given data,p=0.3n=12P(X≥9)=?

Q: Suppose that 18% of people that enter a car dealership buy a car that day from that dealer. What is…

A: We have to find given probability.

Q: Question 2: From the experience of tossing two dice together, what is the probability that two…

A: Solution

Q: QUESTION 18 Exhibit 5-9 Forty percent of all registered voters in a national election are female. A…

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Q: QUESTION 2 WB and ZA are two competing grocery stores in a particular region. The probability that a…

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Q: Question 14 In a production chain, 20% of the iteme are exonptionaly good. If 10 items are inspected…

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Q: Question 3(b)(ii) By using a pipeline with 5 stages, a program with 20 instructions is executed.…

A: Pipeline stages RISC processor has 5 stage pipeline instructions Stage 1 Instruction Fetch…

Q: Question 6 A class contains 12 students who study Geography(G), 11 students who study History(H) and…

A: Given Number students who study geography=12 Number students who study history=11 Number students…

Q: Question 5 Consider all courtroom trials with a single defendant who is charged with a felony.…

A: Consider, G be the event that shows that person is Guilty C be the event that shows that person…

Q: QUESTION 10 The manager of a large computer network has daveloped the following probability…

A: P(X=2)=1-P(X=0)-P(X=1)-P(X=3)-P(X=4)=1-(0.1+0.2+0.15+0.05)=1-0.5=0.5…

Q: QUESTION 14 A large chain retailer purchases a certain kind of electronic device from a…

A: Given Information: Defective rate of the device is 10% i.e., p=0.10 Sample size (n) = 14 To find the…

Q: If the probability that an individual with a Bachelor Degree in Underwater Basket-weaving will be…

A: Given information Let A denotes event that an individual with a Bachelor Degree in Underwater…

Q: Question 11 Suppose you want to play a carnival game that costs 8 dollars each time you play. If you…

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Q: QUESTION 5 A lottery has a grand prize of $1,000,000, 4 runner-up prizes of $50,000 each, 14…

A: Given 13 million tickets are sold for each $1

Q: Question 34 An insurance company prices its Tornado Insurance using the following assumptions: In…

A: Given that  n=14 , p=0.1 , q=1-p=1-0.1=0.9 X~Binomial(n=14,p=0.1) Probability mass function of X is…

Q: QUESTION 20 In a box of 48 iPods, 6 are defective. Two iPods are selected at random and removed from…

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Q: Question 6 Fifty adults were surveyed about which activity (yoga, cycling, walking) they like to do…

A: Since we have given table   Men Women Total Yoga 3 7 10 Cycling 12 5 17 Walking 14 9 23…

Q: QUESTION 6 The probability that an employee is late for work on any given day is 0.18. What is the…

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Q: Question 3 A particular concentration of a chemical found in polluted water has been found to be…

A: Givenp=0.20n=20Let "x" be the number of fishes survivex~Binomial(n=20,p=0.20)P(X=x)=Cxn×px×(1-p)n-x…

Q: Question 3 A set of 150 independent patients take anti-acid medication at the start of symptoms, and…

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Q: According to the Almanac of Questionable Statistics, Vol 4 (2012), the probability of a mass…

A: Obtain the probability of both the events happening next year. The Probability that both of the…

Q: Our department seminar room is lit by 7 light bulbs, controlled by a single switch. A minimum of 3…

A: GivenThe total number of light bulbs in seminar room =7The minimum number of bulbs needed for the…

Q: QUESTION 7 If 3% of all cars fail an emissions inspection, find the probability that 3 cars will…

A: Given,         X~Poisson λ=2.7         PX=x=e-λ λxx!; x⩾0

Q: QUESTION 13 Suppose that historically, the proportion of people who trade in their old car to a…

A: One sample proportion: One sample proportion test is used to determine whether the proportion of an…

Q: Question 3. An average of one property damage accident occurs at an intersection per month. between…

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Q: Question 8 A firm uses trend projection and seasonal factors to simulate sales for a given time…

A: Given: Total number of outputs, N=10. If the sales fall, output will be "0". If the sales are…

Q: Question 7.6.5 Dartmouth Distribution Warehouse makes deliveries of a large number of products to…

A: It is known that, the mean of the sampling distribution of sampling distribution, p-hat is equal to…

Q: Question # 4 (8:20-8:25) Because all airline passengers do not show up for their reserved seat, an…

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Q: QUESTION 14 A research study uses 800 men under the age of 60. Suppose that 40% carry a marker on…

A: we have given that  10 men are selected randomly and tested for the marker . n=10 , p=40% =0.40

Q: QUESTION 16 Exhibit 5-8 The student body of a large university consists of 60% female students. A…

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Q: QUESTION 9 A particularly long traffic light on your morning commute is green 30% of the time that…

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

Q: Question 1 A radio station announces the time every 30 minutes between midnight and 08h00. If you…

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Q: Question 7 Every cereal box has a gift inside, but you cannot tell from the outside what the gift…

A: Given Data: Let X be the random variable of number of box that have secret decoder ring  p=1753 As 2…

Q: Question 12 13% of internet sites referenced in scientific journals are lost within 2 years of…

A: Given that  n=7 , p=13%=0.13 , q=1-p=1-0.13=0.87 X~Binomial(n=7,q=0.87) X=Number good internet site…

Q: QUESTION 39 Each salesperson in a large department store chain is rated on their sales ability and…

A: QUESTION 39 Here we have given the data table about the each sales person in a large department…

Q: QUESTION 2 Exhibit 5-1 The following represents the probability distribution for the daily demand of…

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Q: Question 3: Let assume that Covid-19 Virus has infected 15 Percent of people and assume that 20…

A: given;P(covid 19 virus has infected people)=15%=0.15P(infected people are young)=20%=0.20P(society…

Q: QUESTION 4 A lottery has a grand prize of $1,000,000, 2 runner-up prizes of $100,000 each, 6…

A: Profit on each ticket =$0.68025

Q: QUESTION 8 EMAX Store tracks the number of smartphones it sells over a month (30 days). What is the…

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Q: Question 2: A risk averse agent, whose utility is given by u(r) = In(r) and his wealth is 50, 000 is…

A: Given: Utility function of risk averse agent is u(x)=ln(x) and wealth is 50,000 is faced with a…

Q: Question 2 2.1 Solve the below problem: Caltex, a South African oil company will drill a succession…

A: The question is based on a geometric dist. Given : Prob. of success of finding productive well ( p )…