Of the 35 students in a class, 22 are taking the class because it is a major requirement, and the other 13 are taking it as an elective. If two students are selected at random from this class, what is the probability that the first student is taking the class as an elective and the second is taking it because it is a major requirement? How does this probability compare to the probability that the first student is taking the class because it is a major requirement and the second is taking it as an elective?
Answer to relevant QuestionsThe probability that a student graduating from Suburban State University has student loans to pay off after graduation is .60. If two students are randomly selected from this university, what is the probability that neither ...Draw a tree diagram for three tosses of a coin. List all outcomes for this experiment in a sample space S. Consider the following addition rule to find the probability of the union of two events A and B: P(A or B) = P(A) + P(B) – P(A and B) When and why is the term P(A and B) subtracted from the sum of P(A) and P(B)? Give one ...Reconsider Problem 14. If two of these 200 students are selected at random, what is the probability that both of them are out-of-state students? An average of 6.3 robberies occurs per day in a large city. a. Using the Poisson formula, find the probability that on a given day exactly 3 robberies will occur in this city. b. Using the appropriate probabilities table ...
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