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Asymptotic behavior of functions, asymptotic series and related topics

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1 answer
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Mathematical expectation of minimum of k random variables with fixed sum n

We have $n$ independent identically distributed random variables $X_1$, $X_2$, ..., $X_N$, $X_i=j$ with probability $1/k$ for $j=1, 2, ... k$. Let $Y_j$ be a number of random variables $X_i$, which ar …
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