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Top Questions
16 votes

Intuitive explanation of contribution to sum of two normally distributed random variables

normal-distribution conditional-probability asked Apr 2 '11 at 1:28
stats.stackexchange.com

15 votes

Series for envelope of triangle area bisectors

euclidean-geometry triangles sequences-and-series asked Oct 20 '12 at 13:09
mathoverflow.net

13 votes

Is this graph based on rationals familiar?

probability graphing-functions rational-numbers asked Sep 1 '12 at 23:18
math.stackexchange.com

11 votes

Central Limit Theorem for square roots of sums of i.i.d. random variables

normal-distribution central-limit-theorem sum asked Oct 21 '16 at 0:04
stats.stackexchange.com

11 votes

Number of zeros in difference of exponential sums: $\sum\limits_{i=1}^n a_i^x - \sum\limits_{i=1}^n b_i^x$

roots exponential-sum asked May 31 '20 at 12:29
math.stackexchange.com

10 votes

Solving a recursion efficiently

sequences-and-series algorithms numerical-methods recursion asked Nov 6 '15 at 0:46
math.stackexchange.com

9 votes

Series for envelope of triangle area bisectors

sequences-and-series geometry triangle area asked Apr 1 '14 at 22:31
math.stackexchange.com

8 votes

Showing probability no husband next to wife converges to $e^{-1}$

probability combinatorics limits asked Aug 11 '13 at 21:47
math.stackexchange.com

7 votes

Finding $\liminf\limits_{ r \to 1^{-}}$ and $\limsup\limits_{ r \to 1^{-}} \sum\limits_{k=0}^\infty (-1)^k r^{2^k}$

sequences-and-series limsup-and-liminf asked May 18 '20 at 15:35
math.stackexchange.com

6 votes

Square roots of sums absolute values of i.i.d. random variables with zero mean

distributions normal-distribution central-limit-theorem sum asked Jul 18 '17 at 23:48
stats.stackexchange.com

1 2

Top Answers
116
What does the idiom “batteries not included” mean?
english.stackexchange.com

115
Are WiFi waves harmful?
skeptics.stackexchange.com

110
Incremental averageing
math.stackexchange.com

102
Fastest way to check if $x^y > y^x$?
math.stackexchange.com

89
Do vote counts for Joe Biden in the 2020 election violate Benford's Law?
skeptics.stackexchange.com

84
What is the plural form of “status”?
english.stackexchange.com

82
Extracting specific columns from a data frame
stackoverflow.com

80
What is Trinity Hall Prime number?
math.stackexchange.com

76
Is it important to scale data before clustering?
stats.stackexchange.com

75
Underlying Reason For Taking Log Base 10
math.stackexchange.com

68
What are “real stores” called in English, as opposed to “online stores”?
english.stackexchange.com

60
Shouldn't the joint probability of 2 independent events be equal to zero?
stats.stackexchange.com

58
Conway's lesser-known results
mathoverflow.net

58
Did Bercow say he would have sent the EU extension-request letter himself, had Johnson not done so?
skeptics.stackexchange.com

54
Did Benjamin Franklin perform an experiment by flying a kite in a lightning storm?
skeptics.stackexchange.com

47
Why “the powers that be”?
english.stackexchange.com

44
$f : \mathbb{R}^+ → \mathbb{R}$ with $f(0) = f'(0) = 0$ and $f(x) < x^2$ and $f',f'',f''' > 0$?
math.stackexchange.com

42
Conditional and joint probability manipulations when there are 3 variables
math.stackexchange.com

41
Prove that $n! > \sqrt{n^n}, n \geq 3$
math.stackexchange.com

40
Transform Data to Desired Mean and Standard Deviation
stats.stackexchange.com

40
Visually interesting statistics concepts that are easy to explain
stats.stackexchange.com

38
Apart from place names, are there any Native American words used in English?
english.stackexchange.com

37
Are differences between uniformly distributed numbers uniformly distributed?
stats.stackexchange.com

36
birthday problem - expected number of collisions
math.stackexchange.com

35
Would a human's blood suddenly boil (or eyes/body explode) in a vacuum?
skeptics.stackexchange.com

34
How to get the shaded region of the rectangle?
math.stackexchange.com

33
Do lemmings commit suicide by jumping off cliffs?
skeptics.stackexchange.com

33
Is there a 2.5 mile diameter object crawling along the Pacific floor?
skeptics.stackexchange.com

32
When to use “has lived” vs. “lived” vs. “had lived”
english.stackexchange.com

32
Is it supposed to be a HTML or an HTML
english.stackexchange.com

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