Page 163 - Quantitative Data Analysis
P. 163

Quantitative Data Analysis
                                              Simply Explained Using SPSS



                              ∑

                       Covariance:

                                    ∑




               b) regression equation for Y on X for raw scores?

               Regression equation is defined as

                                  where
                                              ∑

                                              ∑
                                                   ̅
                                             ̅




                              b = 0.5601

                                        ̅
                                   ̅












               The Theory and Applications of Statistical Inferences           147
   158   159   160   161   162   163   164   165   166   167   168