Timeline for Show that a sequence of random variables diverges to infinity in probability
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
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| Jul 9, 2020 at 19:03 | comment | added | L D | Thanks, it was a little tedious but it worked! | |
| Jul 9, 2020 at 13:09 | comment | added | whuber♦ | Try proving the contrapositive: that is, if $Y_T\to\infty$ in probability is false, that means there exists some numbers $\epsilon\gt 0$ and $N\gt 0$ for which $\Pr(|Y_T|\le N)\ge\epsilon$ for infinitely many $T.$ Along with the constraint $X_T+Y_T\ge a_T$ and $a_T\to\infty,$ what does that imply about the distribution of $X_T$ for those infinitely many $T$? | |
| Jul 9, 2020 at 10:01 | history | asked | L D | CC BY-SA 4.0 |