2. A circular region has a population of about 44,600 and a population density of 388 people per square
kilometer. Find the radius of the region.
a. about 18 km
C. about 11 km
b. about 19 km
about 6 km
d.
about o

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?