Please help me out with this stat question! Thanks!
6.25. An analyst wanted to ﬁt the regression model Y,- = ,60 + 161 X“ + ,6sz + 13an + 3;,i = 1, . . . , n, by the method of least squares when it is known that ,82 = 4. How can the analystobtain the desired ﬁt by using a multiple regression computer program?