Question

Normal distribution - What should be value of $x$ if the company wants no more than $0.5\%$ of the packets to be underweight?

score 230 · Answer 1 · 2021-01-07 14:35:11

230

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Normal distribution - What should be value of $x$ if the company wants no more than $0.5\%$ of the packets to be underweight?

Published on 07 Jan 2021 - 14:35

score 29 · Answer 2 · 2021-01-09 20:48:22

29

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probability theory: question about conditional means

Published on 09 Jan 2021 - 20:48

score 314 · Answer 3 · 2021-01-11 06:51:40

314

Views

Normal distribution: how to find the mean $µ$ and standard deviation $σ$?

Published on 11 Jan 2021 - 6:51

score 253 · Answer 4 · 2026-03-25 12:17:53

253

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How to add a non-zero mean to the equation of state of Kalman filter

Published on 25 Mar 2026 - 12:17

score 29 · Answer 5 · 2021-01-16 22:47:50

29

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which formula to use for this sum?

Published on 16 Jan 2021 - 22:47

score 79 · Answer 6 · 2021-01-19 20:40:43

79

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Ratio of segments formed by intersection of three cevians

Published on 19 Jan 2021 - 20:40

score 25 · Answer 7 · 2026-04-01 12:07:04

25

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Variance of means of different populations

Published on 01 Apr 2026 - 12:07

score 649 · Answer 8 · 2021-01-21 21:38:10

649

Views

UMVUE for $e^{-\lambda}$

Published on 21 Jan 2021 - 21:38

score 31 · Answer 9 · 2021-01-25 14:59:39

For every set of $x_i$ there exists a point $x \in \mathbb{R}$ such that: $f(x) = \sqrt[n]{f(x_1) \cdot f(x_2) \cdot f(x_3) \cdot ... \cdot f(x_n)}$

score 43 · Answer 10 · 2021-01-29 12:58:44

43

Views

Calculating an identity for a mean

Published on 29 Jan 2021 - 12:58

score 324 · Answer 11 · 2026-03-27 13:27:31

324

Views

how to find a data set of 5 values from a given variance?

Published on 27 Mar 2026 - 13:27

score 50 · Answer 12 · 2021-02-01 18:03:09

50

Views

How many other means exist out there? How do they relate to each other?

Published on 01 Feb 2021 - 18:03

score 65 · Answer 13 · 2021-02-01 22:31:14

65

Views

Calculate $f\left(x\right)=cxe^{-\frac{x^{2}}{2}}$ with $x>0$ (a) find c, (b)the mean of X, (c) the variance of X

Published on 01 Feb 2021 - 22:31

score 381 · Answer 14 · 2026-03-27 10:46:06

381

Views

Derivative of the Normal CDF w.r.t. its mean.

Published on 27 Mar 2026 - 10:46

score 72 · Answer 15 · 2021-02-05 14:37:22

72

Views

A small error in an exercise from Apostol's Calculus I

Published on 05 Feb 2021 - 14:37

List Question

Normal distribution - What should be value of $x$ if the company wants no more than $0.5\%$ of the packets to be underweight?

probability theory: question about conditional means

Normal distribution: how to find the mean $µ$ and standard deviation $σ$?

How to add a non-zero mean to the equation of state of Kalman filter

which formula to use for this sum?

Ratio of segments formed by intersection of three cevians

Variance of means of different populations

UMVUE for $e^{-\lambda}$

For every set of $x_i$ there exists a point $x \in \mathbb{R}$ such that: $f(x) = \sqrt[n]{f(x_1) \cdot f(x_2) \cdot f(x_3) \cdot ... \cdot f(x_n)}$

Calculating an identity for a mean

how to find a data set of 5 values from a given variance?

How many other means exist out there? How do they relate to each other?

Calculate $f\left(x\right)=cxe^{-\frac{x^{2}}{2}}$ with $x>0$ (a) find c, (b)the mean of X, (c) the variance of X

Derivative of the Normal CDF w.r.t. its mean.

A small error in an exercise from Apostol's Calculus I

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