Question

Minimise sum of variances given fixed variance of sum

score 50 · Answer 1 · 2026-04-06 09:41:38

50

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Minimise sum of variances given fixed variance of sum

Published on 06 Apr 2026 - 9:41

score 165 · Answer 2 · 2021-08-03 01:46:54

165

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Linearity of Variance and Expected value

Published on 03 Aug 2021 - 1:46

score 72 · Answer 3 · 2021-08-04 13:57:39

72

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Variance of uniform distribution having an extra $2$ term

Published on 04 Aug 2021 - 13:57

score 46 · Answer 4 · 2026-04-02 10:05:47

46

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Covariance term appears when not expected

Published on 02 Apr 2026 - 10:05

score 68 · Answer 5 · 2026-04-03 21:43:27

68

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True or false statements regarding binomial distribution (variance, poission-distribution etc.)

Published on 03 Apr 2026 - 21:43

score 31 · Answer 6 · 2026-03-26 06:21:10

31

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how to calculate the variance between some observations when each observation is an n*m matrix

Published on 26 Mar 2026 - 6:21

score 201 · Answer 7 · 2021-08-15 20:32:27

201

Views

Variance using indicator variables

Published on 15 Aug 2021 - 20:32

score 275 · Answer 8 · 2026-04-01 01:06:25

275

Views

MLE Estimator for paratmer of piece-wise uniform distribution

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score 188 · Answer 9 · 2026-04-02 01:22:51

188

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STATISTICS - Finding the conditional distribution of Y given X

Published on 02 Apr 2026 - 1:22

score 42 · Answer 10 · 2021-08-19 21:06:43

42

Views

Is the variance the sum of the sum of conditional variances and variance of conditional expected value?

Published on 19 Aug 2021 - 21:06

score 98 · Answer 11 · 2026-03-28 06:36:10

98

Views

Finding the distribution of X + Y using mean variance and correlation coefficient

Published on 28 Mar 2026 - 6:36

score 44 · Answer 12 · 2021-08-20 14:07:38

44

Views

Variance of $Y = a \cdot e^X$ if $X$ is Gussian random variable

Published on 20 Aug 2021 - 14:07

score 61 · Answer 13 · 2021-08-25 19:49:46

61

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Estimate the variance of a population given only the means of independent subpopulations

Published on 25 Aug 2021 - 19:49

score 112 · Answer 14 · 2026-04-02 01:20:19

112

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Published on 02 Apr 2026 - 1:20

score 199 · Answer 15 · 2021-08-27 04:46:03

199

Views

Confusion in Mode, Mean, Median, PDF, CDF, Var(x) in Rayleigh Distribution versus sigma in the formula

Published on 27 Aug 2021 - 4:46

List Question

Minimise sum of variances given fixed variance of sum

Linearity of Variance and Expected value

Variance of uniform distribution having an extra $2$ term

Covariance term appears when not expected

True or false statements regarding binomial distribution (variance, poission-distribution etc.)

how to calculate the variance between some observations when each observation is an n*m matrix

Variance using indicator variables

MLE Estimator for paratmer of piece-wise uniform distribution

STATISTICS - Finding the conditional distribution of Y given X

Is the variance the sum of the sum of conditional variances and variance of conditional expected value?

Finding the distribution of X + Y using mean variance and correlation coefficient

Variance of $Y = a \cdot e^X$ if $X$ is Gussian random variable

Estimate the variance of a population given only the means of independent subpopulations

Mean and Variance from Moment Generating Function

Confusion in Mode, Mean, Median, PDF, CDF, Var(x) in Rayleigh Distribution versus sigma in the formula

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