Need help answering these question. Attached are the supporting documents. Thank you.

Question 3 2 pts Suppose a 1/2-pack-or-more-ofcigarettes-a-day smoker has a 200% increased risk of a certain type of serious facial skin condition. How do you interpret this? O You had better stop smoking, a 200% increase is a huge difference. 0 You need to nd out what the baseline risk is and what confounding variables were adjusted for before you can determine how serious this is for you. Q You should just continue smoking a '/2 pack or more per day; no one could possibly come up with a valid statistic that measures this. Question 4 2 pts If we have a relative risk of 1.0, which of the following statements is/are true? (Select all that apply) O the increased risk is 0% O the odds ratio cannot be computed O the risks for each of the two groups are equal If the relative risk of having high blood pressure comparing males to females is 1.60, what is the increased risk comparing males to females? 0 160% O 60% O -60% O 40% Question 8 2 pts What is the odds ratio of having high blood pressure when comparing males to females? 0 (80/200i/(50/200) = 1.60 O (SO/80)/(150/120) = .50 O (80/120)/(50/150) = 2.0 O (80/150)/(120/50) = .22 Question 9 2 pts If the odds for females is smaller than the odds for males, then the odds ratio comparing females to males will be? 0 negative 0 impossible to calculate 0 above 0 and smaller than 1.0 (O