need help with these following stats probability questions:

q 4.1.

hildren b) A for one child but B for the other child c) A for one child but AB for the other child d) B for both children e) AB for both children 4.3 Heart attack is one of the leading causes of death in many countries and cigarette smoking is the most preventable risk factor for heart attack. In a particular population, 20% of people suffered a heart attack, 16% of people are current smokers, and 12%% of people had a heart attack while they were smokers. Let event A be a person who is a current smoker and event ? be a person who had heart attack. current smoking. a) Construct a Venn diagram to show the relationship between having a heart attack and b) Calculate P(A), P(B), P(AB), and P(AB). c) If a person is randomly selected from current smokers, what is the probability that this person would suffer a heart attack? d) If a person is randomly selected from current non-smokers, what is the probability that this person would suffer a heart attack? e) What is the risk of having a heart attack for current smokers? What is the risk of having a heart attack for current non-smokers? f) What is the relative risk of suffering a heart attack for current smokers compared to current non-smokers? What is the relative risk comparing current non-smokers to current smokers? g) What are the odds of having a heart attack among those who are current smokers? What are the odds of having a heart attack among current non-smokers? h) What is the odds ratio of having a heart attack for current smokers compared to current non- smokers? What would be the odds ratio comparing current non-smokers to current smokers? adverse perinatalChapter 4dadon4 bus ytilideder9 to elgeano) g) If the woman in f) had a negative test result, how likely is that she does not have GDM, sk of stroke among\f\f\f\f