344 reputation
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location United States
age
visits member for 1 year, 8 months
seen May 2 at 7:49

Jul
2
awarded  Curious
May
2
asked $X_1,\ldots,X_8$ come from a Pareto with $\beta=1$. $\alpha$ has a prior Gamma($A$,$B$). Find posterior distribution
May
1
asked Use bisection method to find the root of $2x(1-x^{2}+x)\ln(x)=x^{2}-1$ on [0,1]
Mar
24
asked If $x_1,\cdots,x_n$ are iid normal with mean 0 and variance $\theta$ unknown, find the Jeffry Prior for $\theta$
Feb
24
asked What is the $\lim_{n\rightarrow \infty}x_n$? (Secant Method)
Feb
4
asked Posterior Distribution with prior standard exponential (mean 1) and data distribution of poisson
Jan
31
asked Convert $(-\sqrt{2},1,0)$ in to cyclidrical and spherical coordinates
Jan
24
awarded  Yearling
Dec
10
asked $X_{1}=1$, $X_{n+1}=\sqrt{2+X_{n}}$, $n\geq$ Show that $\{X_{n}\}$ converges and find the limit
Dec
3
asked If $X=\{a,b,c,d\}$ with a) the discrete topology and b)indiscrete topology, are they normal, regular, or both?
Nov
14
comment Show $((0,1),\mathcal{U}_{(0,1)})$ and $((0,4),\mathcal{U}_{(0,4)})$ are homeomorphic.
Since (f o g)(x)=f(g(x))=g(f(x))=(g o f)(x) then f and g are inverses
Nov
14
asked Show $((0,1),\mathcal{U}_{(0,1)})$ and $((0,4),\mathcal{U}_{(0,4)})$ are homeomorphic.
Nov
14
asked Let $X=(0,1)\cup(2,4)$ and $Y=(0,4)$. Why is $(X,\mathcal{U}_{x}$) is not homeomorphic to $(Y,\mathcal{U}_{y})$
Nov
14
asked Let $X=\{a,b,c,d\}$, $\mathcal{T}=\{X,\emptyset,\{a\},\{a,b\},\{a,b,c\}\}$,$\mathcal{L}=\{X,\emptyset,\{a,b\},\{c,d\}\}$ Homeomorphic?
Nov
12
asked Assume $Y_i=\beta x_{i} + \epsilon_{i}$ What is the variance of the LS estimator b?
Nov
10
comment Let $X=\{a,b,c\}$ and $\mathcal{T}=\{X,\emptyset,\{a\},\{b\},\{a,b\}\}$. Let $A=\{a,b\}$ Find each of the following
Yes I just double checked
Nov
10
asked Let $X=\{a,b,c\}$ and $\mathcal{T}=\{X,\emptyset,\{a\},\{b\},\{a,b\}\}$. Let $A=\{a,b\}$ Find each of the following
Nov
8
asked Show that the LS estimator b is unbiased for $\beta$ when regressing without intercept
Nov
8
asked If $f$ is continuous, so is $f(x^3)$
Nov
5
asked If the prior distribution of $\lambda$ is a gamma distribution with mean 1.4 and std dev of .5 find the appropriate values and $\alpha$ and $\beta$