For 50 randomly selected speed dates, attractiveness ratings by males of their female date parthers (x) are rectrded along with the attractiveness rating by fomales of ther maie date parthers iy: of male) for a date in which the attractiveness mating by the male of the fomale is x=5. Use a 0.01 aignificance levol. The best prodcted vilue of y^ when x=5 is (Round to one decimal place as needed.).