Enter the data into SPSS. Save the file as . Save your output as and upload through the Assignment tool in Canvas. Construct a scatterplot of the data using SPSS, and obtain the Pearson correlation coefficient between X and Y using SPSS. (5 points) Hand calculate the Pearson correlation coefficient between X and Y using the computational formula described in class. (5 points) Make sure that you follow the all of the steps in the hypothesis testing procedure. Be sure to describe the relationship between marital satisfaction and the number of overtime hours worked per month. Be specific. (4 points) Determine the regression equation for the above data by hand (using the calculations found in the regression handout). Next, plot the regression line by hand. To plot the regression line, pick a high value for X and plug it into the equation and solve; then pick a low value for X and plug it into the equation and solve. Use the high pair of X, Y points and the low pair of X Y points to draw the regression line. (6 points)Show more
