For 50 randomly selected speed​ dates, attractiveness ratings bymales of their female date partners​ (x) are recorded along withthe attractiveness ratings by females of their male date partners​(y); the ratings range from 1 to 10. The 50 paired ratings yield x(overboard)= 6.3​, y (overboard) =6.0​, r = −0.275​, ​P-value=0.053​, and y^ = 8.13−0.332x. Find the best predicted value of
ModifyingAbove y with caret y^ ​(attractiveness rating by femaleof​ male) for a date in which the attractiveness rating by the maleof the female is x = 4. Use a 0.01 significance level.
The best predicted value of y^ when x = 4 is _______.
​(Round to one decimal place as​ needed.)
