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kjetil b halvorsen
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9 votes
2 answers
305 views

Can we conclude from $\DeclareMathOperator{\E}{\mathbb{E}}\E g(X)h(Y)=\E g(X) \E h(Y)$ that $X,Y$ are independent?

5 votes
1 answer
392 views

Poisson distribution and completeness, what happens when one point removed from parameter space?

11 votes
2 answers
2k views

Distribution of the exponential of an exponentially distributed random variable?

3 votes
1 answer
677 views

Unequal variance in randomized experiments to compare treatment with control?

6 votes
1 answer
142 views

Statistical significance or Hypothesis testing? [duplicate]

4 votes
1 answer
75 views

Halving time for a population of dice

33 votes
3 answers
3k views

I've heard that ratios or inverses of random variables often are problematic, in not having expectations. Why is that?

5 votes
1 answer
197 views

Likelihood function when there is no common dominating measure?

5 votes
1 answer
249 views

What can we say about distributions of random variables $X$ such that $X$ and its inverse $1/X$ have the same distribution?

1 vote
1 answer
246 views

Exponential families and Gibbs measures? Any relation?

3 votes
2 answers
704 views

Conjugate prior distribution for a specific (normal) curved exponential family

21 votes
3 answers
4k views

Linear regression: any non-normal distribution giving identity of OLS and MLE?

4 votes
0 answers
2k views

Principal component analysis, bootstrap and probability of eigenvalue collision?

2 votes
1 answer
170 views

Estimation of treatment effect when there is an unknown and variable coverage of the population

14 votes
0 answers
1k views

Generalization of Fisher information for a discrete parameter

1 vote
0 answers
97 views

Modelling with multiple-valued variables

2 votes
0 answers
156 views

Regression analysis when the covariables is a sample from a population of potential variables