What is the probability of choosing a red card or a King from a deck of 52 cards? For this event, choosing a red card or choosing a King, where choosing a red card and choosing a King may occur jointly, which rule applies? General Addition Rule: P(A or B) = P(A) + P(B) - P(A and B) Simple Multiplication Rule: P(A and B) = P(A)*P(B) O General Multiplication Rule: P(A and B) = P(A) X P(B | A) Simple Addition Rule: P(A or B) = P(A) + P(B) Assume the following new probabilities: P(Customer makes a purchase) = 0.900 P(Customer does not make a purchase) = 1-0.900 Compute the probability that neither customer purchases (# purchases = 0), and enter your answer with 3 decimal places. Customer 1 Customer 2 Purchase purchase, purchase (2 purchases) No purchase Purchase purchase, no purchase (1 purchase) no purchase, purchase (1 purchase) No powchase Purchase No purchase no purchase, no purchase (0 purchases) Assume the following newest probabilities: P(Customer makes a purchase) = 0.700 P(Customer does not make a purchase) = 1-0.700 Compute the P(1 purchase), and enter your answer with 3 decimal places. There are two mutually exclusive reasons for visiting the emergency room of the local hospital: it is either an emergency or it is not an emergency. If the probability that a patient visiting the emergency room has an emergency is 0.79, what is the probability that the next patient has an emergency and the patient after the next one does not have an emergency? Assume that the patients arrive at the emergency room independently. (Round to three decimal places.) Republican Democrat Independent Male 0.611 0.003 0.048 Female 0.126 0.125 0.088 P(Male) is a Marginal Joint Conditional probability. Republican Democrat Independent Female 0.034 0.151 0.097 Male 0.162 0.065 ? Compute the probability of the event Democrat, and enter your answer with 3 decimal places.