Brain Mass g 700 600 500 400 O 300 200 100 0 50 100 150 200 250 300 350 400 Gestation Days 2 What type of correlation appears to exist 5 points between the gestation period and the brain mass O A negative linear correlation O A positive linear correlation 3 What is the correct interpretation of this relationship In general as the gestation period decreases the brain mass increases 5 points A greater brain mass leads to a longer gestation period