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DRPR

Doing MscStatistics from a shitty place

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3 Prove that $B$ is non singular and that $AB^{-1}A=A$ Feb 28 '18
3 Evaluate $\lim_\limits{n\to \infty} e^{-n}\sum_\limits{j=n}^{j=4n} \frac{n^j}{j!}$ [closed] Apr 8 '18
3 Let $f \colon \mathbb{R} \to \mathbb{R}$ be an infinitely differentiable function Apr 27 '18
3 Show that $\operatorname{rank}(A)=\operatorname{rank}(B)$ [duplicate] May 3 '18
2 variance of regression estimators Mar 24 '18
2 18 boys and 2 girls are made to stand in a random order.Let X be the number of boys standing in between two girls . May 10 '18
2 Evaluate $\lim_{x\to \infty}(\log x)^{1/x}$ May 14 '18
2 Let $ X $ Be the Number of Faces that Never Showed Up in $ n $ Dice Rolls - What's $ \mathbb{E} \left[ X \right] $? Apr 22 '18
2 $\lim_{n\to\infty} \left(1+\frac{2}{n}\right)^{n^2} e^{-2n}$ Mar 28 '18
2 $f(x) = g(x)$ for exactly two values of $x$ Mar 30 '18
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