Mathematics
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Silverfish's user avatar
Silverfish's user avatar
Silverfish
  • Member for 10 years, 8 months
  • Last seen more than a week ago
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Top posts
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All Questions Answers
Score Newest
answer
25
How to prove that minimum of two exponential random variables is another exponential random variable?
Feb 26, 2017
answer
20
Is there a relationship between trigonometric functions and their "co" functions?
Apr 11, 2015
question
14
Smallest positive integer that is not coprime to any member of a set of integers
Oct 6, 2021
answer
11
What will be the value of the following determinant without expanding it?
Oct 4, 2016
question
7
Determine if weighted graph can be physically constructed, treating weight as Euclidean distance (ie check if subset of distances is self-consistent)
Sep 17, 2022
answer
7
How to calculate the probability of a normal distribution with unknown mean and unknown variance?
Nov 3, 2013
answer
5
Why are the order-of-operations conventions good?
Nov 1, 2013
answer
5
What's the most elementary way to solve this trigonometric problem?
Jan 3, 2021
answer
4
Indefinite integral question: $\int \frac{1}{x\sqrt{x^2+x}}dx$
Mar 3, 2015
answer
4
Is there another way to solve this integral?
Mar 17, 2015
Top network posts
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207
Correlation between a nominal (IV) and a continuous (DV) variable
138
How to choose between t-test or non-parametric test e.g. Wilcoxon in small samples
100
How much do we know about p-hacking "in the wild"?
71
Geometric interpretation of multiple correlation coefficient $R$ and coefficient of determination $R^2$
58
How do I change the background color of a plot made with ggplot2

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