please give some explain for why ture,false or uncentain.thank u

b Is the following statement True, False or Uncertain.Youwill need to justify your answer. Suppose y is known to depend on x and 2 but most interestcenters around the impact of x on )1. Then it is better to obtainestimates of this response using the simple linear regressionmodel, y = ﬁe + le + u, where z is excluded.