Compute the correlation between sn and sm

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Toss a p-coin repeatedly, where pSnnSm is the probability of seeing a head. Let be the first time we obtained heads and let be the first time we obtained m heads, where 1 ≤ n ≤ m.

Compute the correlation between Sn and Sm. (Please express your answer as a single simplified fraction.)

Reference no: EM132907477

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