Discus: The Sport
The Goal of the Study
Reason of the Article
The Linear Regressions
Each line represents the trend for the male and female Olympic gold medalist times. Blue represents the female trend line and red represents the male.
The Meaning of the Intersection
When the two lines intersect, the point they cross is the place where they might both have the same or similar distance of the throw. Then after the point of the intersection, the female (the red line) goes down and the males (the blue) rises higher than the females.