1. For three mutually exclusive events, P(A) 0.3, P(B) 0.6, and P(A or B or C) 1.0. What is the value of P(A or C)?
2. It has been reported that the 44,300 employees of Northwest Airlines are distributed among the following corporate functions:
For the sample space consisting of Northwest employees:
a. Draw a Venn diagram representing events A, B, C, D, and E.
b. What is the value of P(A)?
c. What is the value of P(A or B)?
d. What is the value of P(A or D′)?