The regression equation relating dexterity scores x and prod

The regression equation relating dexterity scores (x) and productivity scores (y) for the employees of a company is

What is the best predicted productivity score for a person whose dexterity score is 33?

Solution

We are given that -

Y = 5.50 + 1.91(X)

So, for X = 33, the predicted value would be-

Y = 5.50 + 1.91 (33)

So, Y = 68.53