Lengths of pregnancies are normally distributed with a mean of 265 days and a standard deviation of 13 days. A baby is considered premature if the pregnancy length is at or below the fourth percentile...

Extracted text: Lengths of pregnancies are normally distributed with a mean of 265 days and a standard deviation of 13 days. A baby is considered premature if the pregnancy length is at or below the fourth percentile (P4) of all pregnancy lengths. Find the length of pregnancy in days that separates the premature babies from those that are not considered premature. Round to the nearest integer. Ouestion Help: M Message instructor