If X follows the Poisson probability law such that P (x = 1) = P (x = 2). then ind the probability of 4 successes.

Q: The wait time for your local pizzeria to deliver food is normally distributed with µ = 42 minutes…

A: Given,mean(μ)=42standard deviation(σ)=3

Q: if X follows the Poisson probability law such that P (xr = 1) = P (x = 2). then ind the probability…

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Q: About 21 women in 100,000 have a certain disease (D), so P(D) = 0.00021 and P(no D) = 0.99979. The…

A: The provided information is as follows:The probability of having the disease is .The probability of…

Q: exactly 8 users out of 15 smartphone users do not upgrade their cell phones every two years.…

A: The given information is that, 57% of U.S. smartphone users upgrade their cell phone every two…

Q: A Gaussian random variable X with u, = 4 and o =3 is generated. Find the probability of X <775,…

A:

Q: if X follows the Poisson probability law such that P (x 1) = P (x = 2). then ind the probability of…

A:

Q: COM C 2 1 ("skorjo, jossa avoy os submitus pencury (4) (XX 9 C C F inox puncs ['sophe the sonop and…

A: Let X = the number of people who arrive late for the seminar. Total no. of individuals (n) = 8…

Q: If X follows the Poisson probability law such that P (x = 1) = P' (x = 2), then ind the probability…

A:

Q: The wait time for your local pizzeria to deliver food is normally distributed with µ = 56 minutes…

A: Given data,Mean μ=56sd    σ=5P(X&gt;60)=?

Q: Let P be the probability that a coin will fall head in a single toss in order to test Ho: p= against…

A:

Q: A study conducted at Santa School shows that 75% of the School's graduates find a job as a Santa…

A: Given: p = P(a graduate being able to find a job within one year)=0.75 Sample size (n) =14

Q: An experiment consists of three independent tosses of an honest coin. Let X = the number of heads, Y…

A: An experiment consist of three independent Tosses of an honest coin.…

Q: ducted at Santa School shows that 70% of the School's graduates find a job as a Santa within one…

A: Given:Probability (find a job as a Santa within one year of graduation) = 70% =0.70Sample size (n)…

Q: Suppose that a person is waiting for an email. He knows that the email will arrive at a time…

A: Solution-: The email will arrive at a time uniformly between 8:00 pm and 9.00 pm Check box at 8:20…

Q: None

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Q: 3 Assume that a biased die has P(1) = 1, P(2) = }, P(3) = P(4) = ¿ , P(5) =,P(6) = . If the die is…

A: Given - Assume that a biased die has P1 = 14, P2 = 18, P3 = P4 = 16, P5 = 112, P6 = 524. To find -…

Q: Suppose a groundhog jumps out of its hole (within a 1-minute interval) with probability 0.2 and goes…

A: Probability:                Probability is used to measure the outcomes of random events…

Q: What is the probability that a randomly selected American adult has never been tested? Show work.…

A: From the given information, N(NT)=134,767 and N(T)=77,789.

Q: Let X be the number of students who show up for a professor's office hour on a particular day.…

A: Probability of an event is computed by taking the ratio of number of favourable outcomes to total…

Q: Let X and Y be two possible events with P(X) = 0.38 and P(Y) = 0.23 respectively. Assume that events…

A: Answer: From the given data, P(X) = 0.38 P(Y) = 0.23

Q: Suppose you toss a coin 8 times and obtain heads each time. Estimate the probability that you will…

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Q: The amount of time that Alyse has waited for the school bus this year can be modeled by a uniform…

A: The objective of this question is to find the probability that Alyse waits less than 1 minute for…

Q: In a production process defectiveness rate is 0,6 and we assume that inspections are independent.…

A:

Q: A factory received a shipment of 11 capacitors, and the vendor who sold the items knows there are 3…

A: Let the R.V X denotes the number of defective capacitors in the shipment and it follows the binomial…

Q: A particular brand, X, is known to have a market share of 35%. Suppose that in a survey, 2000 consum…

A: Givenp=0.35n=2000By using normal approximationMean(μ)=n×p=2000×0.35=700standard…

Q: School Enrollment Of all 3- to 5-year old children, 56% are enrolled in school. If a sample of 500…

A:

Q: Three students X, Y and Z, each shoot at a target. The probability of hitting the 1 5 target by X, Y…

A:

Q: f n = 5 and p = 0.40, what is the probability that: (a) X = 4?                            (b) X ≤…

A: Let X be the random variable from binomial distribution with probability (p) = 0.40 and sample size…

Q: - If P(X,) =0.4 feed to the transition channel shown beside find the joint probability matrix.

A: Note: Hi there! Thank you for posting the question. As your question has 6 different questions, as…

Q: he probability that a patient recovers from a disease is 0.8. Suppose 5 people are known to have…

A: Given data, p=0.8 n=5

Q: We do independent attempts each with success probability p. We keep repeating the attempts until 3…

A: Given information: We do independent attempts each with success probability p. We keep repeating the…

Q: Use Bayes’ Theorem to find P(A | B) using the probabilities shown below. P(A)=2/3, P(A’)=1/3, P(B |…

A: Bayes theorem:The formula of Bayes theorem for P(A|B) is as follows:

Q: X takes values 1, 2, 3, 4 each with probability 1/4 and Y takes values 1, 2, 4, 8 with probabilities…

A: Given:  X=1,2,3,4 P(X=x) =1/4 for all above Xi Y=1,2,4,8 P(Y=1)=1/2, p(Y=2)=1/4, p(Y=4)=1/8,…

Q: Suppose a basketball player who makes a free throw shot with success 80%. Let X be the number of…

A: From the provided information,Probability of success (p) = 0.80n = 5

Q: A factory received a shipment of 11 capacitors, and the vendor who sold the items knows there are 3…

A: Introduction: Suppose X is the number of defective capacitors in the sample. It can be assumed that…

Q: Assume that events X, Y, Z are mutually exclusive (pairwise) and P(X) = 0.132 P(Y) = 0.1618 P(Z)…

A:

Q: Find the probability that in Family of y children will least (1) boy - probability male birth is…

A: Solution : Probability of at least one boy = 1- probability of 0 boys. probability of 0 boys =…

Q: Find the probability that a person has the virus given that his test outcome is positive. Find the…

A: Given:   Predicted infected  predict ed non infected  Total Actually infected   17 3 20…