A:Method 1: We look directly at how gene correlates with lung cancer in general. Method 2: We look at this correlation case by case according to smoking. B:To understand how gene affects lung cancer, is it more correct to use the Method 1 than Method 2? Answer: helicopter
A:For nonsmokers and are lazy, the probability of college admission is 15%. For nonsmokers and are hard-working, the probability of college admission is 53%. For smokers and are lazy, the probability of college admission is 30%. For smokers and are hard-working, the probability of college admission is 72%. For nonsmokers, the probability of being hard-working is 42%. For smokers, the probability of being hard-working is 70%. B:Does smoking positively affect college admission through effort? Answer: helicopter
A:The overall probability of pexu is 56%. For those who are not pexu, the probability of rukz is 79%. For those who are pexu, the probability of rukz is 80%. B:Is rukz more likely than not rukz overall? Answer: helicopter
A:We know that old age causes low hospital bill. old age or high hospital bill causes freckles. We observed the patient is young. B:Would the patient has freckles if low hospital bill instead of high hospital bill? Answer: solved
A:For people who do not have a brother and nonsmokers, the probability of lung cancer is 76%. For people who do not have a brother and smokers, the probability of lung cancer is 60%. For people who have a brother and nonsmokers, the probability of lung cancer is 61%. For people who have a brother and smokers, the probability of lung cancer is 34%. For people who do not have a brother and with low pollution, the probability of smoking is 97%. For people who do not have a brother and with high pollution, the probability of smoking is 67%. For people who have a brother and with low pollution, the probability of smoking is 53%. For people who have a brother and with high pollution, the probability of smoking is 24%. The overall probability of high pollution is 16%. B:If we disregard the mediation effect through smoking, would having a brother positively affect lung cancer? Answer: solved
A:We know that kwox causes swoq. kwox and swoq causes kwoz. B:Would an individual is kwoz if kwox instead of not kwox? Answer: helicopter
A:For days when Alice wakes up on time, the probability of high rainfall is 58%. For days when Alice wakes up late, the probability of high rainfall is 89%. B:Will waking up late decrease the chance of high rainfall? Answer: solved
A:We know that zuph and vubr causes wibl. zuph or vubr or wibl causes uvzi. We observed an individual is not vubr. B:Would an individual is uvzi if not zuph instead of zuph? Answer: solved
A:For patients who have small kidney stones and not receiving treatment, the probability of recovery is 88%. For patients who have small kidney stones and receiving treatment, the probability of recovery is 79%. For patients who have large kidney stones and not receiving treatment, the probability of recovery is 23%. For patients who have large kidney stones and receiving treatment, the probability of recovery is 10%. The overall probability of large kidney stone is 45%. B:Will receives treatment increase the chance of recovery? Answer:
solved