suppose this graph were published with the headline Newspaper circulation in tree fall 1076 al Explain how this tide is biased Jesus time. Call 2007 bl Write an unbiased thie for this graph nbe the conelation. par regression. Interpret the no line of best f. 8.5 Advanced Techniques for Data Analysis, ual plot. Does this appear pages 424-433 near model? Explain In this information to answer # 10 to #12 offered until 2008 The table shows a group of students' grade 12 calculus marks and first year university marks mformation affect the Half took a summer prep course. idy Does it make sense 107 daturn? Explain Vos Prep. No Prep Grade 12 First Year Grade 12 First Year sis with the outlier re the two models 80 68 o predict the school's 86 Which model should 2 n and why? 84 85 tower #7 to # 9 10. a) Create a scatter plot that compares first year marks to grade 12 marks, b) Perform a linear regression. Interpret the correlation coefficient. c) Was the summer prep course helpful? 11. a) Create a contingency table and girl