(2 points) IMPORTANT. The answer you submit here is worth 2 marks. The corresponding work you upload into UR Courses will be worth an additional 8 marks. Be sure to include the entire Hypotheis Test process in your written work. Remaining time: 179:45 (min:sec) Is the diet type (high cholesterol diet versus low cholesterol diet) related to the risk of coronary heart disease? Data of 136 individuals: Heart disease No heart disease Total High cholesterol diet 50 57 Low cholesterol diet 9 70 79 16 120 136 (a) Find the expected frequencies. Heart disease No heart disease High cholesterol diet Low cholesterol diet (b) Find the test statistic. (c) Find the critical value using or = 0.1. (d) Is there sufficient data to support the claim? O Yes O No