Calculus and Above

Calculus Questions? Ask a Mathematician for Answers ASAP

Connect one-on-one with {0} who will answer your question

Customer Question

Use the inverse transform method...

Use the inverse transform method to generate a random variable X having the distribution Pr(X=i)= 1/[i(i+1)] , i=1,2,....

Write the algorithm, but you don’t need to implement it.

Hint: Determine the distribution of the random variable Y = int[1/U], where U ∼ Uniform(0, 1).

Write the algorithm, but you don’t need to implement it.

Hint: Determine the distribution of the random variable Y = int[1/U], where U ∼ Uniform(0, 1).

Show More

Show Less

Was this answer helpful?

Describe your issueThe assistant will guide you

Chat 1:1 with a tutorLicensed Experts are available 24/7

100% satisfaction guaranteeGet all the answers you need

Related Calculus and Above Questions

Let X ∼Γ(α,β), which has p.d.f. fX(x)= βα xα−1e−βxI(0,∞)(x),

Let X ∼Γ(α,β), which has p.d.f. fX(x)= βα xα−1e−βxI(0,∞)(x), where Γ(ω):=∞vω−1e−vdv is the Γ(α) 0 Gamma function, for ω > 0. 1. Compute the moment generating function of X. [5 points] [Hint: 0∞… read more

Random variables X and Y are discrete and have the following

Random variables X and Y are discrete and have the following joint CDF: F(x,y) = 1-[(1/3)^x + (1/5)^y]+(1/3)^x(1/5)^y for y = 1,2,... and x = 1,2,... and 0 otherwise. A.) Find Fx(y) B.) Find Fy(y) C.)… read more

Let X and Y be independent random variables. The pdfs of X

Let X and Y be independent random variables. The pdfs of X and Y are: fX(x) = e−x for x>0 fY(y) = e−y for y>0. FindP(X+Y >1).… read more

7. Determine the value of if f inverse () =2 and f(x) = 2x^2

7. Determine the value of b if f inverse (b) =2 and f(x) = 2x^2 – 3x +2 8. Given f(x) =|x| , a. Graph g(x) = f (x+3) b. Graph the reflection of g(x) along the line y = x c. State the domain and range … read more

I am preparing for a probability theory test and I am having

I am preparing for a probability theory test and I am having problems with MGF's these are some examples from previous exams which I would like solutions for along with explanations to help me study. … read more

1. (a) Use the definition of moment generating functions to

1. (a) Use the definition of moment generating functions to show that if MX(t) is the mgf of a continuous random variable X, then if Y = (X+a)/b, MY (t) = e^(a/b)t MX(t/b) ￼￼ (b) Choose appropriate co… read more

1) A point is generated at random in the plane according to

1) A point is generated at random in the plane according to the following polar scheme. A radius R is chosen, where the distribution of R^2 is X^2 with 2 degrees of freedom. Independently, an angle θ … read more

Hello, please can you help with this? The question is concerned

Hello, please can you help with this? The question is concerned with the solution of the equation ∂2u(x,y)+∂2u(x,y)=0 (0… read more

Exam scores were normal in MIS 200. Jason's exam score was

Exam scores were normal in MIS 200. Jason's exam score was 1.41 standard deviations above the mean. What percentile is he in? A.68th B.84th C.75th D.92nd To convert a normally distributed variable X i… read more

Use the rejection method to simulate a random sample of size

Use the rejection method to simulate a random sample of size 10,000 from the population with x 0 1 2 3 4 5 6 Pr(X = x) ￼ 0.05 0.22 0.13 0.08 0.18 0.14 0.2 a. Write down the algorithm and implement it.… read more

Give a method for generating a random variable having distribution

Give a method for generating a random variable having distribution function F (x) = 1 − exp(−αx^β ), 0 < x < ∞. A random variable having such a distribution is said to be a Weibull random variab… read more

Use the composition method for simulating from the probability

Use the composition method for simulating from the probability mass function Pr(X = j) = pj,j = 5,6,...,14, where pj =0.11, whenjisoddand5≤j≤13, 0.09, whenjisevenand6≤j≤14. Write the algorithm, but … read more

Give an efficient algorithm to simulate the value of a random

Give an efficient algorithm to simulate the value of a random variable X such that Pr(X =1)=0.3, Pr(X =2)=0.2, Pr(X =3)=0.35, Pr(X =4)=0.15.… read more

Outline the algorithm that generates a random variable having

Outline the algorithm that generates a random variable having a density function f(x) = (x−2)/2 , if 2 ≤ x ≤ 3 ￼ (2−x/3)/2 , if3… read more

Give a method for generating a random variable having distribution

Give a method for generating a random variable having distribution function F (x) = 1 − exp(−αx^β ), 0 < x < ∞. A random variable having such a distribution is said to be a Weibull random variab… read more

Consider an exponential distribution with parameter b>0, i.e.

Consider an exponential distribution with parameter b>0, i.e. its pdf is f(x/B) = (1/B) EXP(-x/B) , IF x>=0 . show that the random variable Y=X^(1/L) where L>0 has a Weibull distribution with… read more

The probability distribution table at the right is of the discrete

The probability distribution table at the right is of the discrete random variable x representing the number of patients waiting outside of a doctor's office. Answer the following: x P(X=x) (a) Determ… read more

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.

JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.

Web sites like justanswer.com/legal

...leave nothing to chance.

...leave nothing to chance.

Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.

Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.

I will tell you that...the things you have to go through to be an Expert are quite rigorous.

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

Los Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

Hesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

Kernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

Woodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

Elkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

Dallas, TX

< Previous | Next >

rajeevanpillai

Master's Degree

1,306 satisfied customers

B.Sc Mathematics and M.Sc, M Phil Statistics

Mr. Gregory White

Master's Degree

114 satisfied customers

M.A., M.S. Education / Educational Administration

SusanAthena

Master's Degree

102 satisfied customers

Tutor for Algebra, Geometry, Statistics. Explaining math in plain English.

Dr Arthur Rubin

Doctoral Degree

96 satisfied customers

Ph.D. in Mathematics, 1978, from the California Institute of Technology, over 20 published papers

JACUSTOMER-yrynbdjl-

Master's Degree

42 satisfied customers

I have a MS in Mathematics and I have taught Mathematics for 10 years at the college level.

dhouse1940

Master's Degree

33 satisfied customers

BS mathematics, MS biostatistics, 35+ yrs designing & analyzing biological experiments.

Don

Master's Degree

29 satisfied customers

M.S. Astronautical Engineering. Math/Sci/Comp Tutor

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.