1
vote
0answers
26 views
Joint distribution from multiple marginals
Consider an experiment consisting of a repeated trial with two random Bernoulli (=binary) variables, A and B. Each trial consists of multiple outcomes for both A and B. Each trial …
-1
votes
1answer
266 views
Rigorous proof of the duality of Coupon collector’s problem and Occupancy problem
We have $k$ different types of coupons (with replacement).If we collect at least $l$ different coupons, we win a prize. We can only afford to collect $m$ coupons.
Let's say we tak …
0
votes
1answer
114 views
a function of Bernoulli variables?
Let $X_1,X_2,...,X_n$ be a fixed number of Bernoulli random variables. My problem is to find a distribution for $Y$ such that for some function $f$, we have $Y=f(X_1,X_2,...,X_n)$. …
4
votes
1answer
118 views
Mean occurrences of letters in complete strings given by a Bernoulli scheme
Suppose one has an alphabet of $K$ letters, from which we draw sequentially letters; assume that the $n$-th letter occurs with a fixed probability $p_n$ independently of the others …
0
votes
0answers
135 views
Expected value of min X for bernoulli success? [closed]
I take a SRS sample of size n from a population of x values ranging from 1 to N. Each selected unit also has a probability p of success or q = 1-p of failure (i.e. the probability …
1
vote
1answer
680 views
Generating Bernoulli Correlated Random Variables with Space Decaying Correlations
Hi,
I have a set of N objects randomly distributed in a 2D physical space. Each object (i) generates a bernoulli random number (0 or 1) based on a marginal probability Pr(xi = 1) …
1
vote
3answers
392 views
When do binomial distributions occur?
A binomial distribution is the distribution of the number of successes of n independent, identical Bernoulli trials. What happens when the trials are dependent and the Bernoulli t …
0
votes
0answers
99 views
References for Poisson and Lexis trials
I have been trying to find more information on Poisson and Lexis trials (generalizations of Bernoulli trials), but I have failed to find anything outside of MathWorld (I went throu …

