Question

(GRE) How to best determine standard deviation from frequency distribution

score 755 · Answer 1 · 2026-04-10 20:39:19

755

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(GRE) How to best determine standard deviation from frequency distribution

Published on 10 Apr 2026 - 20:39

score 167 · Answer 2 · 2026-04-09 19:20:03

167

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Page load speed analysis using standard deviation

Published on 09 Apr 2026 - 19:20

score 178 · Answer 3 · 2026-04-16 09:52:20

178

Views

Statistics - Mean , Median, Mode , Standard deviation.

Published on 16 Apr 2026 - 9:52

score 55 · Answer 4 · 2026-04-29 12:54:27

55

Views

How to prove or disprove $\mathbb P[X\in[\mathbb E[X]-a\sigma(X),\mathbb E[X]+a\sigma(X)]]\leq\frac{1}{a^2} $?

Published on 29 Apr 2026 - 12:54

score 1.1k · Answer 5 · 2026-04-08 21:49:34

1.1k

Views

Calculating standard deviation of a moving window

Published on 08 Apr 2026 - 21:49

score 106 · Answer 6 · 2026-04-17 04:14:11

106

Views

4% vs 2% Standard Deviation = Twice as volatile?

Published on 17 Apr 2026 - 4:14

score 469 · Answer 7 · 2026-05-10 14:28:18

469

Views

How can I use kernel density estimation for heat map visualization?

Published on 10 May 2026 - 14:28

score 1.5k · Answer 8 · 2026-04-17 13:29:57

1.5k

Views

A measure similar to variance that's always between 0 and 1?

Published on 17 Apr 2026 - 13:29

score 40 · Answer 9 · 2026-04-14 10:32:32

40

Views

Does generating more random numbers decrease the standard deviation? (In this particular allocation problem)

Published on 14 Apr 2026 - 10:32

score 750 · Answer 10 · 2026-04-10 06:49:28

750

Views

What fraction of the standard deviation should the error bars be?

Published on 10 Apr 2026 - 6:49

score 42 · Answer 11 · 2026-04-15 18:35:04

42

Views

Error/difference of sampling an element from a set

Published on 15 Apr 2026 - 18:35

score 83 · Answer 12 · 2026-04-17 11:45:59

83

Views

Can two distinct datasets of the same size have the same median and the same deviation from a real number?

Published on 17 Apr 2026 - 11:45

score 1.8k · Answer 13 · 2026-04-29 16:34:42

1.8k

Views

How to test significance of a change in standard deviation?

Published on 29 Apr 2026 - 16:34

score 127 · Answer 14 · 2026-05-10 07:48:10

127

Views

Probability Problem Trouble

Published on 10 May 2026 - 7:48

score 30 · Answer 15 · 2026-04-09 03:04:55

30

Views

Determining Significance in Trends

Published on 09 Apr 2026 - 3:04

List Question

(GRE) How to best determine standard deviation from frequency distribution

Page load speed analysis using standard deviation

Statistics - Mean , Median, Mode , Standard deviation.

How to prove or disprove $\mathbb P[X\in[\mathbb E[X]-a\sigma(X),\mathbb E[X]+a\sigma(X)]]\leq\frac{1}{a^2} $?

Calculating standard deviation of a moving window

4% vs 2% Standard Deviation = Twice as volatile?

How can I use kernel density estimation for heat map visualization?

A measure similar to variance that's always between 0 and 1?

Does generating more random numbers decrease the standard deviation? (In this particular allocation problem)

What fraction of the standard deviation should the error bars be?

Error/difference of sampling an element from a set

Can two distinct datasets of the same size have the same median and the same deviation from a real number?

How to test significance of a change in standard deviation?

Probability Problem Trouble

Determining Significance in Trends

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