Question
Normally 2% of newborn babies have a certain birth defect. In one year a sample of 2500 births resulted in 30 babies with the birth
Normally 2% of newborn babies have a certain birth defect. In one year a sample of 2500 births resulted in 30 babies with the birth defect. Is there any reason to believe that the percentage of birth defects is lower than the normal value? (Test at = 0.05)
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International Marketing & Export Management
Authors: Gerald Albaum, Edwin Duerr
7th edition
978-0273743880
