An article posted in Open Medicine in 2007 compared different characteristics of babies born to mothers of European, Chinese, and South Asian descent. The table below shows the means and standard deviations of the head circumference (in centimeters) for babies born at 40 weeks gestation. Ethnicity European Chinese South Asian Mean 34.9 34.5 34.8 SD 1.1 1.25 2.15 (a) What percent of European babies have a head circumference above 37.18cm? P(X 37.18) = (b) What is the head circumference for a Chinese baby in the 99th percentile? Head circumference is cm.