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Create a new variable named drank that equals 0 if the mother did not drink any alcohol during pregnancy and equals 1 if the mother

Create a new variable named "drank" that equals 0 if the mother did not drink any alcohol during pregnancy and equals 1 if the mother drank any alcohol during pregnancy. Test the hypothesis that mean birthweight differs between those mothers who drank alcohol and those who didn't. The p-value for the test specified in question 16 is equal to

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