Question

Calculate an estimate of the data

score 26 · Answer 1 · 2019-09-12 02:22:18

26

Views

Calculate an estimate of the data

Published on 12 Sep 2019 - 2:22

score 444 · Answer 2 · 2019-09-15 19:15:02

444

Views

Let $X$ and $Y$ be independent random variables of exponential distribution with mean $1$. Find the mean of $Z=\min \{X,Y\}$.

Published on 15 Sep 2019 - 19:15

score 30 · Answer 3 · 2026-03-26 01:09:39

30

Views

How to calculate the mean correcting argument for Lèvy processes?

Published on 26 Mar 2026 - 1:09

score 32 · Answer 4 · 2019-09-23 16:22:46

32

Views

Finding mean of middle number of 3 independent exponential random variables

Published on 23 Sep 2019 - 16:22

score 39 · Answer 5 · 2019-09-23 23:11:42

39

Views

Deriving expected value and variance from given expected value and variance

Published on 23 Sep 2019 - 23:11

score 34 · Answer 6 · 2019-09-24 10:15:04

34

Views

Name for a "location" property of a function

Published on 24 Sep 2019 - 10:15

score 298 · Answer 7 · 2019-09-25 15:41:17

298

Views

Proving extended AM-GM inequality using a monotonic function

Published on 25 Sep 2019 - 15:41

score 24 · Answer 8 · 2019-09-26 16:54:32

24

Views

How to push mean of numbers twards largest one?

Published on 26 Sep 2019 - 16:54

score 112 · Answer 9 · 2019-09-27 03:53:13

112

Views

How to calculate Arithmetic–logarithmic mean?

Published on 27 Sep 2019 - 3:53

score 35 · Answer 10 · 2019-09-30 17:34:01

35

Views

Mean of tosses in equal square

Published on 30 Sep 2019 - 17:34

score 68 · Answer 11 · 2019-10-01 13:39:46

68

Views

"$X$ and $Y$ have the same mean"$\implies$ "$P(X>Y)=P(X<Y)$"

Published on 01 Oct 2019 - 13:39

score 219 · Answer 12 · 2014-04-23 03:31:59

219

Views

Find the minimum of $(x(1+y)+y(1+z)+z(1+x))/\sqrt{xyz}$ over positive integers $x,y,z$

Published on 23 Apr 2014 - 3:31

score 1.2k · Answer 13 · 2014-05-21 11:10:26

1.2k

Views

About an inequality including arithmetic mean, geometric mean and harmonic mean

Published on 21 May 2014 - 11:10

score 265 · Answer 14 · 2014-06-03 20:31:11

265

Views

I need a help with this limit $\lim_{x\rightarrow \infty} \left(\frac{a^{1/x}+b^{1/x}}{2}\right)^x = \sqrt{ab}$

Published on 03 Jun 2014 - 20:31

score 218 · Answer 15 · 2014-06-13 13:33:53

218

Views

Prove that the $p$-mean is an increasing function of $p$

Published on 13 Jun 2014 - 13:33

List Question

Calculate an estimate of the data

Let $X$ and $Y$ be independent random variables of exponential distribution with mean $1$. Find the mean of $Z=\min \{X,Y\}$.

How to calculate the mean correcting argument for Lèvy processes?

Finding mean of middle number of 3 independent exponential random variables

Deriving expected value and variance from given expected value and variance

Name for a "location" property of a function

Proving extended AM-GM inequality using a monotonic function

How to push mean of numbers twards largest one?

How to calculate Arithmetic–logarithmic mean?

Mean of tosses in equal square

"$X$ and $Y$ have the same mean"$\implies$ "$P(X>Y)=P(X<Y)$"

Find the minimum of $(x(1+y)+y(1+z)+z(1+x))/\sqrt{xyz}$ over positive integers $x,y,z$

About an inequality including arithmetic mean, geometric mean and harmonic mean

I need a help with this limit $\lim_{x\rightarrow \infty} \left(\frac{a^{1/x}+b^{1/x}}{2}\right)^x = \sqrt{ab}$

Prove that the $p$-mean is an increasing function of $p$

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