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Results tagged with inequalities
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user 132481
for questions involving inequalities, upper and lower bounds.
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vote
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Randomly scaled random variables
Consider two possibly correlated scalar random variables $N$
and $X$. It is known that $1\leq N \leq N_{\max}$. Given that $\mathbb{E}[NX]\leq 0$, does it always hold that $\mathbb{E}[X] \leq 0$?
Whi …
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