use a normal approximation to find the probability of the indicated number of voters. in the case, assume that 136 eligible voters aged 18-24 are randomly selected. suppose a previous study showed that among eligible voters aged 18-24, 22% of them voted. probability that exactly 36 voted.

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A: It is given that Z follows standard normal distribution.

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A: We have given that someone owns: 7 pants 1 shirt 5 ties 7 jackets

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A: Consider V(A+B) =V(A)+V(B)+2COV(A,B) V(A-B) =V(A)+V(B)-2COV(A,B)  

Q: 13. When a fair die is tossed, what is the probability of getting an even number? A. % В. 1/2 C. 1/3...

A: We have given,  (13) Fair die is tossed then sample space (s) is,  S = { 1, 2, 3, 4, 5, 6 } Then,  W...

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A:

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Q: Let  p(y)  denote the probability function associated with a Poisson random variable with mean ?. W...

A: Explanation:here given the Poisson distribution with mean 8.3   Greatest integer is 8  So the answer...

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A: the pdf of the duration of the trip

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A: Let X be the random variable from normal distribution with mean (μ) = 118, standard deviation (σ) =1...

Q: Find the probability P(μ – σ < X < μ + σ) if X has a Binomial distribution  with n = 15 and p = 1/3.

A: Given: X has a Binomial distribution with n = 15 and p = 1/3.   

Q: Let Y denote a random variable that has a Poisson distribution with mean ? = 4. (Round your answers ...

A: We have given that  Y denote a random variable that has a Poisson distribution with mean 4.

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A: Sample space Sample space is the set of all outcomes of a random experiment.

Q: Which of the following instruments can be used to find the values of continuous random variable? Ple...

A: Option C is correct. Answer : weighing scale  Explanation : As weight is a continuous random variabl...

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A: " Since you have posted a question with multiple sub-parts, we will solve the first three subparts f...

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Q: 11. 1 2 3 4 5 P(x) 0.05 0.25 0.4 0.06

A: Note:Please repost remaining questions as I can author only 1 question as per my policyWe know that ...

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Q: 7. 2 3 P(x) 15 15 3 4 5 P(x) 25 25 25 25 9. 3 4 P(x) 10 10 20 20 10. 3 4 5 P(x) 0.212 0.113 0.125 0....

A: Which is the discrete probability distribution

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Q: You are going to play a game. In this game, you shuffle the deck, draw one card and then putth card ...

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A: We have given that 8 marbles has 2 red marbles, 3 blue marbles and 3 yellow marbles.

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A: Introduction: It is required to find all possible number of answers that can be given to the true or...

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Q: Question 1: Consider the parametric probability model of the random variable X given in the table be...

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Q: .E(y) = -1.5 E(x) = 15. y = (0.1)x – 3 correct Error

A: Given that, E(y)= -1.5 And E(x)= 15

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Q: in the blanks with the appropriate word or phrase to make meaningful cements. 1. The curve of a prob...

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Q: If P( A U B) = 0.5 , P (B) = 0.2, P (A)=0.4 then || P(B|A) Is?

A: GivenP(A∪B)=0.5P(B)=0.2P(A)=0.4

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Q: There are 20 students who will join either volleyball team, or basketball team or both. If 12 studen...

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