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Expected number of records in a random permutation of [n]
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Probability and Statistics (MA1L303) Probability, Statistics & Stochastic Processes (MA2L003) ⚠ Combinatorics, Probability and Statistics (MA2L006) Probability and Statistics (MA5L004)
Working through $\mathbb{E}[R_n] = \sum_{k=1}^n \frac{1}{k} = H_n$ — simulation matches, want a cleaner indicator-variable writeup.
Asked by Indrajit Jana · 1 month ago · 20 views
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