Ricter

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almost-everywhere

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Triangular inequality and metrics

Oct 26, 2022

Show that $E(X) = \sum^{\infty}_{n=0} P(X > n)$

Jan 23

Show that $\lim\limits_{n\to\infty}D_n$ exists if and only if $\lim\limits_{n\to\infty}E_n=\emptyset$

Jan 30

Martingale convergence theorem and martingale property

Jan 7

Stopping time max $\{n: \ X_1 + \cdots + X_n \le t \}$

Jan 7

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+50

Show that $\lim\limits_{n\to\infty}D_n$ exists if and only if $\lim\limits_{n\to\infty}E_n=\emptyset$

+50

Show that $E(X) = \sum^{\infty}_{n=0} P(X > n)$

Show that $P($ $\limsup $ $\frac{X_n}{\log n}$ $ =$ $ 1$ $)$ $ =$ $ 1$

+10

Variance and mean of a bernoulli

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