Question 4.63

4.63 Unions.

  1. Assume that, , and . If the events , , and are disjoint, find the probability that the union of these events occurs.
  2. Draw a Venn diagram to illustrate your answer to part (a).
  3. Find the probability of the complement of the union of , , and

4.63

(a) 0.8. (c) 0.2.