1. In a given period, 1/2 % of certain manufactured products are defective. What is the probability that 1,000 of them will have 5 or more defective products?

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Q: In the instant lottery with 30% winning tickets, if X is equal to the number of winning tickets…

A: Solution-: Given: n=8, p=0.30 (or 30%) We want find, P(purchasing two winning tickets)=?

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A: Hi! Thank you for the question, As per the honor code, we are allowed to answer one question at a…

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Q: Suppose X, Y are two discrete random variables with probability function given by: Y X -1 1 1/9 1/9…

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Q: 15. A box contains 8 blüé balls, 6 white balls, and 4 black balls. In how many ways can we select 4…

A: Given that blue = 8 white = 6 black = 4

Q: 0.7. Determine the probability that a component that is free of component faults is then assembled…

A: HERE define events  product has no component fault  = C component assembled correctly  =  A

Q: Suppose we pick two cards from a standard deck of cards, without replacement. a) Find the…

A: here given ,  Suppose we pick two cards from a standard deck of cards, without replacement.  there…

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Q: Suppose that 70% of all diners choose vegetarian meals when eating away from home. On a randomly…

A: Given : Probability of success,p = 0.70 Probability of failure,q=(1- 0.70)= 0.3

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A: Let X denote the amount of time a book on two-hour reserve is actually checked out

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Q: Directions: Solve the given problem. Show your solutions. Of all the registered automobiles in…

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Q: The joint PDF of two continuous random variables X and y is given: S(x, y) e,x> 0, y > 0. Let U = XY…

A: Solution

Q: x+y f(x,y) 2, for x = 0,1,2,3; y = 0,1,2. Find P(X < 2, Y = 1 30 f (x, y) 1 2 2 3 30 30 3 30 1 Y 1…

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A: Find the value of a and b

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Q: Q.4\ Find the channel capacity and redundancy for the channel having transition prob. p(y/x),…

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Q: There is an athletic organization named Jingle Jangle plans to invest P100,000 to host soccer game.…

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Q: 1. Develop a random variate (composition method) generator for the random variable X with the…

A: From the given information, fx=46e4xIx&lt;0+56e-xIx&gt;0 Consider, EX=∫-∞0xfxdx+∫0∞xfxdx…

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Q: The drivers are given a choice about how to cross a river in a town. The choices are either to use…

A: Given information: PPrefer tunnel=45=0.80PPrefer Bridge=1-PPrefer tunnel=1-0.80=0.20

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Q: Question * Let X and Y be two continuous random variables with joint probability density function…

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A: Note: Hi, thank you for the question. As per our company guideline we are supposed to answer  first…

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Q: With 10 degrees of freedom What value of X? leaves to its left a value of a = 0.02? None 2.99 3.059…

A: We have given that,  Degree of freedom (df) = 10 and significance level (α) = 0.02 Then,  We will…

Q: If a random variable X is defined such that: E (X + 4) = 10 and E[(X + 4)²] = 112. Then the values…

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Q: ) In an experiment, a ball is drawn from an urn containing 7 red balls and 8 yellow balls. If the…

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A: The union probability for any two events A and B is defined as P(A or B) = P(A)  + P(B) – P(A and…

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Q: 16. A bag contains 4 chocolates, 7 jellybeans, and 9 gummy bears. A candy is picked from the bag.…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer one question at a…

Q: how many study groups of 3 girls and 2 boys can be formed?

A: here given class contains 32 girls and 18 boys  here use counting principle

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Q: The joint distribution of the random variable X and Y is given in the following table: X Y 2. 1 16…

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Q: CNNBC recently reported that the annual cost of auto insurance is normally distributed with a mean…

A: Let X be the random variable from normal distribution with mean (μ) = 970, standard deviation (σ) =…

Q: Given the continuous random variables X and Y with joint probability density function: fx. y) = x+…

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