A presidential candidate plans to begin her campaign by visiting the capitals in 3 of 46 states. What is the probability that she selects the route of three specific capitals? P(she selects the route of three specific capitals) = (Type an integer or a simplified fraction.)

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A: 1. Understanding the Binomial DistributionThe scenario can be described by a binomial distribution…

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Q: Probabilistic Methods in Electrical and Computer Engineering

A: We have Probability of a very cold day: P(C) = 0.250,P(A | C)  = 0.15 [ the probability of an…

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Q: Suppose that rainfall Y in central Indiana has the log-normal distribution,2(2.25, =0.05) YLNμσ=a)…

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Q: Please solve the attached question

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Q: A lot of 103 semiconductor chips contains 20 that are defective. (a) Two are selected, one at a time…

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Q: two M&M are randomly frawn with replacement from a bag containing two blue m&M and three red…

A: Number of blue m&m = 2 Number of red m&m = 3Total number of m&m = 5 To solve this, we…

Q: Answer b-h please

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Q: Let X be a random variable with expected value 2 and variance 13. According to the Chebyshev…

A: Step 1:Given that :Expected value(mu)=2Variance(Var)=13X is the random variable.P(∣X−2∣≥0.25)≤Step…

Q: A certain market has both an express checkout line and a super-express checkout line. Let X₁ denote…

A: Step 1: Recall that E[X1-X2]=E[X1]-E[X2] due to linearity of expectation. Step 2: We just need to…

Q: Insurance: An insurance company sells a  1 -year term life insurance policy to an  85 -year-old…

A: Detailed explanation:  To find the probability distribution for the profit XXX made by the insurance…

Q: 1P Unit Four Assessment SPR 24(1) - Protected View Saved V gn Layout References Mailings Review View…

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Q: We are throwing darts at a disk (i.e. a filled in circle) shaped board of radius 5. We assume that…

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Q: Joint distribution

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Q: What is the probability of choosing a penny from a jar of coins that contains 12 pennies, 19…

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Q: not use ai please

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Q: 1.Consider the number of juice boxes purchased by a) How many students bought at least 4 boxes?…

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Q: days/price <150 k 150-199.9 k 200-250 k >250k total     <30 9 65 91 23 188     30-90 15…

A: [ we know that,     P(A|B) = P(A AND B)/P(B) ]

Q: Suppose that random variable X has a normal distribution with mean μ = 10 and standard deviation σ =…

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Q: need help dont understand proability.

A: The question relates to the fundamental counting concept, which determines the overall number of…

Q: Handwritten

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A: Step 1:Probability of an event =…

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A: a. Estimated linear regression equation: \[ \text{Glucose} = 3.696 + 0.038 \times \text{Time} \] b.…

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Q: Help me solve 7

A: Given:Pr(E)=0.8Pr(F)=0.5Pr(E′∪F′)=0.6We know:Pr(E′∪F′)can be rewritten using De Morgan's law:…

Q: For X ∼Bin(100, 1/3 ), set up, but do not calculate, expressions that approximatethe following…

A: For X ∼Bin(100, 1/3 )n = 100p = 1/3 Check the  normal approximation to the binomial distribution…

Q: 12. Use the Binomial Theorem to expand the expression (2x-3y). Show your work.

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Q: 3. Data collected from a website show that 60% of visitors use Scavenger as their web browser. You…

A: The binomial distribution probability is:P(X=x)=nCx​px(q)n−xwhere ::: x represents the total number…

Q: A discrete random variable X has probability mass function A f(x) = P(X = x) = e. x, x = 0, 1, 2,…

A: Step 1: To find the maximum likelihood estimate (MLE) of λ for the given probability mass function…

Q: a JPDF f(x,y) = 8/81 xy for 0<x<3 and 0<y<x. Let V(X) = 5.76 and V(Y) = 2.56 Find the correlation…

A: Solution:f(x,y) = 818​  where, 0 &lt; y &lt; x  &amp; 0 &lt; x &lt; 3 So,E[xy] =…

Q: step by step answer and solution please

A: To solve this problem, we need to find the cumulative distribution function (CDF) Fy(y), the…

Q: In average the number of people entering the intensive care unit at the particular hospital on any…

A: Step 1: Identify the formula to be usedWe will use Poisson distribution in this case since there is…