Question

Comparing mean squared errors for estimators

score 96 · Answer 1 · 2026-03-26 12:32:05

96

Views

Comparing mean squared errors for estimators

Published on 26 Mar 2026 - 12:32

score 55 · Answer 2 · 2026-04-01 15:47:26

55

Views

Find $P(2\bar{X}-\bar{Z}>3\bar{Y})$

Published on 01 Apr 2026 - 15:47

score 849 · Answer 3 · 2021-06-17 02:55:14

849

Views

Converting a normal random variable

Published on 17 Jun 2021 - 2:55

score 120 · Answer 4 · 2021-06-17 15:50:14

120

Views

GMAT related question: If the standard deviation of $a,b$ and $c$ is $d$. What is the standard deviation of $105\%$ of $a$ ,$105b/100$ and $1.05c$?

Published on 17 Jun 2021 - 15:50

score 24 · Answer 5 · 2021-06-17 22:43:01

24

Views

The conditional mean affect variance and covariance

Published on 17 Jun 2021 - 22:43

score 52 · Answer 6 · 2021-06-20 01:26:41

52

Views

Not sure about my reasoning in this exercise (standard deviation)

Published on 20 Jun 2021 - 1:26

score 117 · Answer 7 · 2021-06-22 15:38:10

117

Views

How the average of a dummy variable could return the max or min of the input from the average?

Published on 22 Jun 2021 - 15:38

score 121 · Answer 8 · 2021-06-30 15:33:29

121

Views

KL divergence between two multivariate gaussians where $p$ is $N(\mu, I)$

Published on 30 Jun 2021 - 15:33

score 198 · Answer 9 · 2021-07-02 15:07:40

198

Views

expression of variance of function of random variable

Published on 02 Jul 2021 - 15:07

score 121 · Answer 10 · 2021-07-09 01:30:58

121

Views

Is there an easier/analogous explanation of geometric mean, similar to that of arithmetic mean?

Published on 09 Jul 2021 - 1:30

score 44 · Answer 11 · 2021-07-09 05:55:57

44

Views

Mean value theorem of differentiation/limits

Published on 09 Jul 2021 - 5:55

score 38 · Answer 12 · 2021-07-15 08:34:40

38

Views

Kullback–Leibler divergence between a quasi-arithmetic mean of Normal distributions and a standard Normal distribution

Published on 15 Jul 2021 - 8:34

score 77 · Answer 13 · 2026-03-28 11:35:25

77

Views

Is the mean of four integers equal to the mean of means?

Published on 28 Mar 2026 - 11:35

score 100 · Answer 14 · 2026-03-31 16:26:54

100

Views

How can I prove that $4(x^3 + y^3 + z^3 +3) \geq 3(x+1)(y+1)(z+1)$ for $x, y, z > 0$ and $x, y, z \in \mathbb{R}$?

Published on 31 Mar 2026 - 16:26

score 29 · Answer 15 · 2021-07-18 19:26:00

29

Views

Poisson mean time - why do the signs flip?

Published on 18 Jul 2021 - 19:26

List Question

Comparing mean squared errors for estimators

Find $P(2\bar{X}-\bar{Z}>3\bar{Y})$

Converting a normal random variable

GMAT related question: If the standard deviation of $a,b$ and $c$ is $d$. What is the standard deviation of $105\%$ of $a$ ,$105b/100$ and $1.05c$?

The conditional mean affect variance and covariance

Not sure about my reasoning in this exercise (standard deviation)

How the average of a dummy variable could return the max or min of the input from the average?

KL divergence between two multivariate gaussians where $p$ is $N(\mu, I)$

expression of variance of function of random variable

Is there an easier/analogous explanation of geometric mean, similar to that of arithmetic mean?

Mean value theorem of differentiation/limits

Kullback–Leibler divergence between a quasi-arithmetic mean of Normal distributions and a standard Normal distribution

Is the mean of four integers equal to the mean of means?

How can I prove that $4(x^3 + y^3 + z^3 +3) \geq 3(x+1)(y+1)(z+1)$ for $x, y, z > 0$ and $x, y, z \in \mathbb{R}$?

Poisson mean time - why do the signs flip?

Trending Questions

Popular # Hahtags

Popular Questions