lorrina2 lorrina2

06-03-2017
Mathematics

contestada

Toss three fair coins and let x equal the number of heads observed

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samuelhardersharder samuelhardersharder

11-03-2017

Let x=chances of receiving heads Since there is 50% or 1/2 chance of getting heads and 1/2 of getting tails. 100·1/2·1/2·1/2=12.5% chance

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