Mathematics, 04.08.2021 21:50 brooke012002

A coin has an unknown probability p of landing heads. In 400 flips, it happens to land heads 108 times. We estimate p to be 108400=0.27. What margin of error gives (approximately) 95% confidence? 0.27± (Enter the error margin to four decimal places.)

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A coin has an unknown probability p of landing heads. In 400 flips, it happens to land heads 108 tim...

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