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$10-30 USD

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Assume X and Y are two discrete random variables with P(X=i & Y=j)=.05 for i,j=1,2,3 and P(X=0 & Y=1)=.55 Calculate: a) the expectation of X and Y, b) the variance of X and Y, c) the conditional expectation of X given Y=1 d) the conditional expectation of X given Y=2. Are X and Y independent?
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10 freelancers están ofertando un promedio de $19 USD por este trabajo
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I can solve the problem with 100% accuracy. I am a statistician, data scientist proficient in machine learning and web scrapping. My expertise in Python and R have comes from my experience in Natural Language processing, statistical analysis, web scraping etc. I also have a strong background of theoretical statistics and mathematics. I am good at the following: - Deep learning for natural language processing including used of RNN, CNN etc. - Web scraping using python, requests, selenium etc. - Statistical Modelling using R and python
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4,9 (68 comentarios)
5,8
5,8
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4,9 (126 comentarios)
6,0
6,0
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Hi, I am interested to complete the job urgently. I have MS in Statistics and have expertise in solving probability problems. Please visit my public profile. I can solve the problems, can answer each of the questions accurately and can finish within your deadline. Please feel free to discuss further. Thanking you.
$35 USD en 1 día
4,6 (80 comentarios)
6,3
6,3
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Hello I am a PhD and have expertise in statistics. I shall complete your work within few hours. Thanks.
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4,9 (61 comentarios)
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Expertise in statistics and can provide you your complete task in decided time frame with quality work. I have completed various projects related to this field as you can view my profile for reviews. We can discuss further details in the message Regards
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5,0 (39 comentarios)
4,5
4,5
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Hi,sir i am very interesting in your project I am a professional mechanical engineering , I can strongly finish this project perfectly and with best accuracy , I will do that less than 1 days . Why hire me: Free support after the completion of project. Customer support 7 days a week. 6 years of freelancing experience. See my previuos work at my portfolio so , contact me for further details ,,,,,THANKS
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3,0
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Hi, I am a enthusiastic freelancer and have a bunch of experience in doing projects related to your skill. You can check my profile. Please consider
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5,0 (4 comentarios)
2,1
2,1
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I am proficient in statistics and probability, varying from combination and basic set theory, common discrete and continuous distribution, vicariate distributions and what have you. With my experience, I can get your questions solved and have it delivered in less than one hours. Chat me to commence.
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I will return the solution within 30 minutes of contact. The expectations are very easy to get. Just contact and i'll give you the solution
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I am statistician having the experience of more than 26 years in the field of teaching and analytics.
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Bandera de UNITED STATES
Los Angeles, United States
4,8
30
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Miembro desde may 7, 2018

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