Question

Number of simple random samples containing at least 5 occurrences of an object

score 48 · Answer 1 · 2020-08-08 22:32:52

48

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Number of simple random samples containing at least 5 occurrences of an object

Published on 08 Aug 2020 - 22:32

score 142 · Answer 2 · 2026-04-02 07:33:59

142

Views

Find the limiting distribution of $ \frac{\sqrt{n}(\arcsin(\overline{X_n} )- \arcsin(p))}{\overline{X_n}}$

Published on 02 Apr 2026 - 7:33

score 151 · Answer 3 · 2020-08-13 07:09:44

151

Views

Bound on probability mass of binomial distribution

Published on 13 Aug 2020 - 7:09

score 117 · Answer 4 · 2020-08-13 16:30:25

117

Views

Variance of a binomial where the number of draws is a random variable

Published on 13 Aug 2020 - 16:30

score 89 · Answer 5 · 2020-08-15 08:00:41

89

Views

How to prove $X$~$B(n,p)$ and $Y$~$B(m,p)$?

Published on 15 Aug 2020 - 8:00

score 129 · Answer 6 · 2020-08-16 20:32:21

129

Views

Probability that the sum of identically distributed Bernoulli random variables equalling some number.

Published on 16 Aug 2020 - 20:32

score 66 · Answer 7 · 2026-04-01 01:14:36

66

Views

Problem with evaluating power of UMC test and its exact form

Published on 01 Apr 2026 - 1:14

score 200 · Answer 8 · 2020-08-18 17:32:36

200

Views

What's the difference between these two solutions of this probability question?

Published on 18 Aug 2020 - 17:32

score 104 · Answer 9 · 2020-08-18 19:43:14

104

Views

Expected number of balls remaining in 1 bucket out of 2.

Published on 18 Aug 2020 - 19:43

score 88 · Answer 10 · 2026-02-23 13:29:28

88

Views

Can you solve $E[Y] = \sum_{y=1}^n y \binom{2n - y}{n - y} \frac{1}{2}^{2n - y}$ with CLT and normal approximation?

Published on 23 Feb 2026 - 13:29

score 114 · Answer 11 · 2020-08-20 06:55:26

114

Views

Show that ${{n}\choose{x}}p_n^x(1-p_n)^{n-x}=e^{-\lambda}\frac{\lambda^x}{x!}$

Published on 20 Aug 2020 - 6:55

score 37 · Answer 12 · 2020-08-23 08:45:54

37

Views

Prove that these conditions are equivalent

Published on 23 Aug 2020 - 8:45

score 336 · Answer 13 · 2020-08-25 14:25:35

336

Views

Probability of majority vote to be correct

Published on 25 Aug 2020 - 14:25

score 820 · Answer 14 · 2020-08-28 05:11:42

820

Views

Distributing $20$ identical balls to $6$ distinct boxes where $1$ box must be empty

Published on 28 Aug 2020 - 5:11

score 169 · Answer 15 · 2020-08-28 05:51:32

169

Views

What's the lower and upper bounds of partial sum $\sum_{k = 0}^r k \cdot {n \choose k} \cdot p^k (1 - p)^{n - k}$?

Published on 28 Aug 2020 - 5:51

List Question

Number of simple random samples containing at least 5 occurrences of an object

Find the limiting distribution of $ \frac{\sqrt{n}(\arcsin(\overline{X_n} )- \arcsin(p))}{\overline{X_n}}$

Bound on probability mass of binomial distribution

Variance of a binomial where the number of draws is a random variable

How to prove $X$~$B(n,p)$ and $Y$~$B(m,p)$?

Probability that the sum of identically distributed Bernoulli random variables equalling some number.

Problem with evaluating power of UMC test and its exact form

What's the difference between these two solutions of this probability question?

Expected number of balls remaining in 1 bucket out of 2.

Can you solve $E[Y] = \sum_{y=1}^n y \binom{2n - y}{n - y} \frac{1}{2}^{2n - y}$ with CLT and normal approximation?

Show that ${{n}\choose{x}}p_n^x(1-p_n)^{n-x}=e^{-\lambda}\frac{\lambda^x}{x!}$

Prove that these conditions are equivalent

Probability of majority vote to be correct

Distributing $20$ identical balls to $6$ distinct boxes where $1$ box must be empty

What's the lower and upper bounds of partial sum $\sum_{k = 0}^r k \cdot {n \choose k} \cdot p^k (1 - p)^{n - k}$?

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