Numbers from the sample set U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} are randomly placed into sets A and B U 6 9 2 P = P = A 1 P = 5 Present your answers as reduced fractions. 7 P = 8 10 1. If we randomly pull a number from U, what is the probability that it is an element of A? P = 4 2. If we randomly pull a number from U, what is the probability that it is an element of both 3 B 3. If we randomly pull a number from U, what is the probability that it is an element of A or B? 4. If we randomly pull a number from A, what is the probability that it is also an element of B? 5. If we randomly pull a number from B, what is the probability that it is also an element of A? and B?