Suppose Y ~ Uniform(01,02) where the parameters 01 and 02 take the values -4 and -3 respectively. Compute the probability P(Y < y) when y=-3.90.

Q: A certain disease has an incidence rate of 0.3%. If the false negative rate is 7% and the false…

A: Given information incidence rate = 0.3%  false negative rate = 7%  false positive rate = 3%…

Q: Suppose f(x,y) = ry for 0<x<2, 0<y<2 then the mariginal probability distribution of X is 4

A: The marginal probability distribution formula of X is:

Q: There is a bank office with a single operator. The service time of each customer is exponentially…

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Q: A women leaves for work between 8 AM and 8:30AM and takes between 40 and 50 minutes to get there.…

A: Let the random variable X follows uniform distribution with parameters 0 and 30. Let the random…

Q: If a tire plant is not causing cancer, then we can expect u = 3 cancer deaths over a 20-year period.…

A: We have to use Poisson distribution. Poisson distribution : Poisson random variable defines number…

Q: Workers at a large toxic cleanup project are concerned that their white blood cell counts may have…

A: a) Central Limit Theorem: The sampling distribution of sample mean follows normal distribution with…

Q: if Y-UNIFO1) then what is the probability density Junetion of X--Iny?

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Q: y-six percent of small business owners do not have a college degree. If a random sample of 50 small…

A: According to the sum, 76%  of small business owners do not have a college degree.  Let p be the…

Q: A construction company employs two sales engineers. Engineer 1 does the work of estimating cost for…

A: Given data: The probability of engineer 1 work is P(A)=70%=0.70. The probability of engineer 2 work…

Q: Find theprobabilities that it will take on a value (1) between 1 and 3 (2) greater than 0,5,

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Q: A link in a metal chain has 0.003 probability of braking under the load of 50 kg. what is the…

A: A link in a metal chain has 0.003 probability of braking under the load of 50 kg.

Q: The amount of electricity consumed (in kWh) on a randomly chosen day in a warehouse can be modelled…

A: Lets consider the amount of the electricity consumed can be represented by X. for which probability…

Q: A die is loaded in such a way that the probability of the face with j dots turning up is…

A: Given A die is loaded in such a way that the probability of the face with j dots turning up is…

Q: gets pulled over at least one day during the week? (e) gets pulled over on Monday, Tuesday,…

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Q: When doing blood testing for a viral infection, the procedure can be made more efficient and less…

A: ANSWER:-  We have given that, the probability of an individual blood sample testing positive for the…

Q: The probability that an item made by a certain company will be defective is 0.1. Compute the…

A: Given: Probability of defective item is, p=0.1. Number of items is batch is, n=10. The objective…

Q: Ignaz Semmelweiss (1818-1865) was the doctor who first encouraged other doctors to wash their hands…

A: The question is about sampling. dist. of sample prop. Given : Popl. prop. of infection ( p ) = 0.1…

Q: The mean of the time it takes for a product to arrive from China is 60 days and the standard…

A: Here it is given that the mean of the time it takes for a product to arrive from China is 60 days…

Q: In an automated filling operation, when the process is run at slow speed, the probability of an…

A: Given that in an automated filling operation, when the process is run at slow speed, the probability…

Q: Suppose that there are 125 individuals of White oak in a forest.The reproductive rate (b) of the…

A: Given :125 individuals of White oak in a forest. The reproductive rate (b) of the trees is…

Q: The total area under the curve is 1 b) If 3% of electric bulbs manufactured by a company are…

A: A discrete r.v. X taking values 0,1,2,.... is said to follow poisson distribution with parameter m .…

Q: a Genuine motor company manufactures an assembly which consists of three mechanical components.…

A: Given : First, second and third components are independent. P( not meet specification 1st) = 0.09 P(…

Q: Assume that a population of patients contains 30% of individuals who suffer from a certain fatal…

A: Product decomposition:- For a group of random variables, the joint distribution can be decomposed as…

Q: Suppose a particle moves along tje x-axis beginning at 0. It moves one integer step to the left or…

A: Note is that certain positions will be vacant at each row level. Odd numbered rows have 0’s in even…

Q: The amount of time it takes Marc to wait for the bus is continuous and uniformly distributed between…

A: Let x denote the waiting time for bus. X~U(3,14).

Q: On the way to work, a driver estimates they will get pulled over for speeding on 12% of workdays.…

A: a) X=He or she gets pulled over for first time  X=1,2,3,4,5 X~Gp=0.12 q=1-p=1-0.12=0.88   The…

Q: Is cov(X, Y) random?

A: Given :Is cov(X, Y) random?

Q: The incidence of a certain disease is such that on the average 20 % of Workers suffer from it. If 10…

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Q: Look for the expectation value of x, , for a-particle-in-a-box, such that: ηπχ (x) = x xsin² dx €1³

A: We will use substitution and integration by parts to find value of integral

Q: Find the probability a randomly selected z-score is less than -2.1.  Round your result to 4 decimal…

A: Solution: The probability that a randomly selected z-score is less than –2.1 can be obtained by…

Q: Find the probability that 3 of the customers in this sample will use their e-bank account for their…

A: Let p be the probability that a customer will use their e-bank account for their next transaction.…

Q: Assume that there is a rare disease. It occurs in the population at a rate of 1 per 1000; that is,…

A: The probability that the patient have positive test when disease is present is 0.95. The probability…

Q: Calculate the probability that is between 0.2  and 0.7, if x is uifomly distributed in  the interval…

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Q: A cloth manufacturer knows that faults occur randomly in the production process at a rate of 3.8…

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Q: Since the weight of most of the miniature poodles is normally distributed with an average of 8 kg…

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Q: Assume that X donotos the continuous random varlable with probability distribution of y & (A) and…

A: Basic probability

Q: The random variable X has probability function P(X =x)=kx, x =1,2,3, k(x +1), x =4,5, where k is a…

A: Given, probability function of the random variable x- PX=x=kx ; x=1,2,3kx+1; x=4,5 The table below…

Q: The data of two groups, each group contains two random variables (X1,Y1 and X2,Y2) and each of 30…

A: Given information: The data represents the values of the variables X1, Y1, X2 and Y2.

Q: A manufacturer of aspirin claims that the proportion of headache sufferers who get relief with just…

A: Formula : Z =(X - μ)/σ

Q: A certain disease has an incidence rate of 0.9%. If the false negative rate is 5% and the false…

A: Given, The disease has an incedence rate of 0.9% i.e P(Disease)=0.009 Therefore, P(No…

Q: The probability is 0.0770 that the 6th applicant for a factory job will be hired on the 13th…

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Q: Assume the flying height of an airplane is a Gaussian Random variable X with ax = 5000 m and ay-2000…

A: We have given that,  Let X be the Gaussian Random variable from normal distribution with mean (μx) =…

Q: The proportion of eligible voters in the next election who will vote for the incumbent is assumed to…

A: It is given that p=0.52 and n=560.

Q: The probability that a new computer functions for over 10,000 hours is 0.8, the probability that it…

A: The probability that a new computer functions for over 10,000 hours is 0.8. The probability that it…

Q: Each of the 6 tubes of a radio set has a life length (in years) which may be considered as a RV that…

A:

Q: The weights of new born black bear cubs are uniformly distributed with minimum of 245 and maximum of…

A: GivenThe weights of new born black bear cubs are uniformly distributed withminimum of 245 and…

Q: Suppose Y Uniform(01,02) where the parameters 01 and 02 take the values 1 and 5 respectively.…

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Q: According to some law in genetics, when certain types of peas are crossed, the probability that the…

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