gan Science Computer The diagram shows the memberships for the Science Club and the Computer Club. Note that "Michael" is outside the circles since he is not a member of either club. One student from the class is randomly selected. Let A denote the event "the student is in the Science Club." Melissa Ivan Lena Teresa Miguel Let B denote the event "the student is in the Computer Club." Eric Магy Justin Answer each part below. If necessary, consult a list of formulas. Michael (a) Find the probabilities of the events below. Write each answer as a single fraction. P(A) = | %3D Start over P(B) = 0 P(A and B) = ] P(4 or B) = ] %3D (b) Select the probability that is equal to P (A)+P(B)-P(A and B). OP (B) OP (A or B) OP (A and B) OP (A)

If the spinner shown below is spun, find the probability of each event. Assume that the spinner never stops on a line. The spinner stops on orange.

In Pennsylvania’s Cash 5 game, a player chooses five different numbers from 1 to 43. If these five numbers match the five numbers drawn (in any order), the player wins (or shares) the top prize. What is the probability of winning the top prize when the player buys one ticket?

How many permutations of the letters W, X, Y, and Z are possible?

Is it possible that P(AB)=P(A)? Explain.