Question: (12) Using the information in the table below conduct a hypothesis test to test whether there is an evidence that newborns from mothers who smoke

(12) Using the information in the table below conduct a hypothesis test to test whether there is an evidence that newborns from mothers who smoke have a different mean birth weight than newborns from mothers who do not smoke.

Smoking status of moms of newborns Smoker Non-smoker mean 6.78 7.18 st. dev (SD) 1.43 1.60 Sample size 50 100

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