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Why should integrating the product of PDF and CDF have the same result given the same mean to standard deviation ratio?

score 83 · Answer 1 · 2026-03-27 23:31:55

83

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Why should integrating the product of PDF and CDF have the same result given the same mean to standard deviation ratio?

Published on 27 Mar 2026 - 23:31

score 112 · Answer 2 · 2021-08-09 13:04:11

112

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Modifying a point-estimation to get a $unbiased$ $estimator$ $of$ $variance$

Published on 09 Aug 2021 - 13:04

score 69 · Answer 3 · 2021-08-20 16:55:39

For a normal distribution is there a relation between the FWHM of the bell curve and the standard deviation of the numbers in the normal distribution?

score 171 · Answer 4 · 2021-09-02 13:00:54

171

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Combining Variance and Sum of Variance Law

Published on 02 Sep 2021 - 13:00

score 1.1k · Answer 5 · 2026-03-26 10:58:02

1.1k

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what does the data is within $0.5\sigma$ mean?

Published on 26 Mar 2026 - 10:58

score 571 · Answer 6 · 2026-03-28 14:44:23

571

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Calculate standard deviation of normal distribution from sample of another normal distribution with known mean and standard deviation

Published on 28 Mar 2026 - 14:44

score 282 · Answer 7 · 2021-09-03 19:54:29

282

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General Formula for Expected Number of Bernoulli Trials Needed for N successes in a Row, and the Standard Deviation of the Expected Number of Trials

Published on 03 Sep 2021 - 19:54

score 105 · Answer 8 · 2021-09-04 13:50:07

105

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Standard Deviation of the Expected Number of Bernoulli Trials Needed for N successes in a row?

Published on 04 Sep 2021 - 13:50

score 53 · Answer 9 · 2026-02-23 08:30:32

53

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Standard deviation formula for coefficients in multiple regression analysis

Published on 23 Feb 2026 - 8:30

score 53 · Answer 10 · 2026-03-31 03:28:15

53

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How can I make an existing time series more volatile?

Published on 31 Mar 2026 - 3:28

score 307 · Answer 11 · 2026-04-01 18:51:12

307

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How do I intuitively understand that the variance of the population mean will always be greater than the variance of the sample mean?

Published on 01 Apr 2026 - 18:51

score 198 · Answer 12 · 2021-09-11 14:23:20

198

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Enforcing the standard deviation constraint in convex optimization

Published on 11 Sep 2021 - 14:23

score 137 · Answer 13 · 2021-09-15 13:42:11

137

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Should the standard deviation be multiplied by a factor or be the root of sum of the variances?

Published on 15 Sep 2021 - 13:42

score 130 · Answer 14 · 2021-09-15 15:30:12

130

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Interpretation of standard deviation

Published on 15 Sep 2021 - 15:30

score 114 · Answer 15 · 2021-09-19 05:33:21

114

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Is the second, third, and nth standard deviation an established concept?

Published on 19 Sep 2021 - 5:33

List Question

Why should integrating the product of PDF and CDF have the same result given the same mean to standard deviation ratio?

Modifying a point-estimation to get a $unbiased$ $estimator$ $of$ $variance$

For a normal distribution is there a relation between the FWHM of the bell curve and the standard deviation of the numbers in the normal distribution?

Combining Variance and Sum of Variance Law

what does the data is within $0.5\sigma$ mean?

Calculate standard deviation of normal distribution from sample of another normal distribution with known mean and standard deviation

General Formula for Expected Number of Bernoulli Trials Needed for N successes in a Row, and the Standard Deviation of the Expected Number of Trials

Standard Deviation of the Expected Number of Bernoulli Trials Needed for N successes in a row?

Standard deviation formula for coefficients in multiple regression analysis

How can I make an existing time series more volatile?

How do I intuitively understand that the variance of the population mean will always be greater than the variance of the sample mean?

Enforcing the standard deviation constraint in convex optimization

Should the standard deviation be multiplied by a factor or be the root of sum of the variances?

Interpretation of standard deviation

Is the second, third, and nth standard deviation an established concept?

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