Tour
About Us
Meta
Loading…
current community
Stack Exchange
chat
Meta Stack Exchange
your communities
Sign up
or
log in
to customize your list.
more stack exchange communities
company blog
Log in
Stack Exchange
All Sites
Top Users
Digests
kaka
top
accounts
reputation
activity
subscriptions
Top Questions
39
votes
Mean and variance of Squared Gaussian: $Y=X^2$ where: $X\sim\mathcal{N}(0,\sigma^2)$?
probability
random-variables
asked Dec 27, 2013 at 23:55
math.stackexchange.com
23
votes
Does mean = median imply that a unimodal distribution is symmetric?
distributions
mean
median
symmetry
asked Nov 22, 2014 at 19:23
stats.stackexchange.com
22
votes
Relationship between gamma and chi-squared distribution
gamma-distribution
chi-squared-distribution
asked Oct 11, 2014 at 8:52
stats.stackexchange.com
18
votes
If Jupiter is a gas-giant then why doesn't its features change?
jupiter
asked Oct 28, 2014 at 23:15
astronomy.stackexchange.com
18
votes
Is it a postulate or a well proven fact that speed of light remains constant w.r.t any observer?
special-relativity
speed-of-light
reference-frames
observers
asked Oct 28, 2014 at 22:25
physics.stackexchange.com
13
votes
How to move the whole block of {align*} to some spaces towards the left?
math-mode
asked Dec 4, 2014 at 3:11
tex.stackexchange.com
13
votes
Is speed of light and sound rational or irrational in nature?
speed-of-light
units
dimensional-analysis
mathematics
physical-constants
asked Jul 23, 2014 at 4:51
physics.stackexchange.com
12
votes
Convergence tests for a complex series?
sequences-and-series
asked Oct 17, 2014 at 17:51
math.stackexchange.com
10
votes
If two antennas of 50 Ω and 377 Ω have VSWR=1:1, then which one is more efficient?
antenna
impedance
antenna-theory
asked Jan 11, 2014 at 22:21
ham.stackexchange.com
8
votes
Does correlation imply mutual information?
correlation
entropy
information-theory
mutual-information
asked Jul 31, 2015 at 8:39
stats.stackexchange.com
1
2
3
next
Top Answers
16
What is the difference between necessary condition & sufficient condition?
math.stackexchange.com
Stack Exchange works best with JavaScript enabled