Find the coordinates of point P along the directed line segment AB so that the ratio of AP to PB is 2 to 6. A(-3,2) B(5,-4)

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .