PL. LTE @ 12% 9:27 AM

LTE 9:27 AM @ 4 12%C::::: UGBS 302 RESEARCH METHODS 2... 3, The University Secretary Wants to determine how University grade GPA (highest being 4.0) Ofa sample Of students from the University depends on a student's high school GPA (I'S), age ofa student achievement test score (AS), average number of lectures skipped each week gender of a student (where if a student is malc or O otherwise). computer or PC ownership of a student (where PC=I if a student Owns a Computer or O means Of Tansport to school (drive, bicycle walk; where if a Student drives to campus or Otherwise, if a student bicycles to campus or O otherwise), and finally, the subject major of the student (finance, human resource, marketing and accounting: where ifa student majors in finance or O otherwise. HR=I if a student majors in human resource or O otherwise. MR=I ifa student majors in marketing or O otherwise). Use thc correlation matrix and dummy regression output to answer thc questions, GPA AS S D g GPA AS 020 a) Which 2 pairs Of variables are most With the regre *Sand? b) Which 3 pairs of variables are mostly multicollinear? c) Identify 3 pairs of variables that are most correlated. The estimated equation by OLS is: - 02M (76) 00) (OJ) (01) (m) (06) (06) On) (23) (n) ( 10) Residual rss=19.41. ESS=14.03. Values in parentheses (under the regression equation) are Standard errors and those in square brackets are the variance inflation factors (VlFs)_ d) Determine the fitness of the regression model e) Determine if the coefficient of high school GPA is