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Math/Stat guru to occasionally solve problems (at least upper-level undergrad level)

The first question is the derivation of the properties of E[max(x,y+a-b)] (E is the expectation operator) where x and y are normally distributed with mean zero. For example I want to know the sign of the derivative of E[max(x,y+a-b)] w.r.t. b.

I know the answers of this question (it's in a peer reviewed journal). But I don't know the derivation.

More details of the question will be revealed after you post message.

I have many more projects and questions in the future. Then I will need you more. So this might be a long-term relationship.

You can freely specify (in the message box) how much you'd ask for this specific first question.

Skills: Mathematics, Statistics

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About the Employer:
( 0 reviews ) Wong, Korea, Republic of

Project ID: #4749980

21 freelancers are bidding on average $86 for this job

Zhats

Hello. I'm very interested. Please check my profile and PM.

$120 USD in 2 days
(30 Reviews)
6.1
ronobir1

Good mathematician here. U can definitely rely on me for ur project. Please see my reviews to be assured about my expertise. Regards.

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(24 Reviews)
5.0
ck89

--LET THE PROFESSIONALS DEAL WITH YOUR JOB--

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4.3
sepehrhn

I have graduated in applied mathematics and i have a master degree in pure mathematics. Would you please give me more details ? Best Regards, Sepehr.

$35 USD in 0 days
(9 Reviews)
4.2
ouyongbin

I have a MS degree in Stat and a PhD degree in Math. I know how to derive this formula.

$50 USD in 2 days
(2 Reviews)
4.2
Spectorsky

I'm PhD in mathematics, thesis is related to stochastic equations. I'm not statistician, but your question seems not to be related to statistics. The main thing what should we know is mutual distribution x and y - are More

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(3 Reviews)
2.6
palsetiavitesh

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(3 Reviews)
2.4
JScottArnold

Good afternoon! I am a statistical consultant with experience on freelancer assisting with university statistics questions. I'd be glad to help you out!

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2.2
theconometrician

Send me the problem. Get the Solution. Ask a Question and Get Reviews.

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1.8
SharjeelSohail

I will do these work for you. Read my PM

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(3 Reviews)
0.9
gpsanjeewa

Easy task. Let me do this/...

$30 USD in 3 days
(1 Review)
1.1
zburq

I have a PhD in mathematics. Your first question is quite easy, and I can answer it immediately.

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(0 Reviews)
0.0
axentije

Check my pm, please.

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(0 Reviews)
0.0
MarkoKor

I am a mathematics graduate student with a good knowledge of probability theory.

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(0 Reviews)
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Jack201307

Dear Client, I am good at your project, please see PM.

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(0 Reviews)
0.0
StepsToSuccess

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lakki9687

I'm interested.. please check the PM

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ditoyudhanto

i have bachelor degree in mathematic. Hope i can help you with all of my teaching experience

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zara90

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abdjan1

HI, I can serve you best

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(0 Reviews)
0.0