6. A MDM 4U teacher claims that he knows there is a distinct relationship between a student's math mark and the student's class attendance. To prove the point, the teacher has taken a random sample from last year's class and obtained the following information: Student A B C D E F G l H Mark 90 75 55 73 7o 85 63 l 45 # classes missed 2 7 13 9 7 4 13 | 16 Determine the dependent variable. Draw the scatter plot. Obtain the regression equation. Plot the regression line. Interpret the meaning of the regression coefficients a and b. Predict the statistics marks for two students who miss 3 classes and 10 classes respectively. Compute the coefficient of determination. F'PrhSDFD-PP'P' Compute the coefficient of correlation