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4138. The hatching of chickens in an incubator is 75% o 2019

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4138. The hatching of chickens in an incubator is 75% of the number of eggs laid. Estimate the likelihood that out of 1000 eggs laid from 720 to 780 chicks.

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Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)

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