# Andres Riofrio

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bio website github.com/ariofrio location Santa Barbara, CA age member for 1 year, 7 months seen Aug 27 at 22:34 profile views 7

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 Aug21 awarded Custodian Aug21 reviewed Approve suggested edit on On average, how many times will I obtain a six by rolling a die N times? Aug21 comment What's the probability of an event happening exactly once after two independent trials? I was studying elemental probability. :-) Aug21 awarded Editor Aug21 revised On average, how many times will I obtain a six by rolling a die N times? added 212 characters in body Aug21 asked On average, how many times will I obtain a six by rolling a die N times? Aug21 awarded Informed May5 awarded Supporter May5 awarded Citizen Patrol May5 comment What's the probability of an event happening exactly once after two independent trials? It's actually a made-up problem to understand this basic concept, so that I could do a more complex homework problem. :) Your hints could go both ways in my mind: "it doesn't matter" could be in the sense that "we should account for both" (2nd option) or "we are already accounting for both (1st option). May5 awarded Student May5 asked What's the probability of an event happening exactly once after two independent trials?