A person has two meetings schedule in a day. The probability she is late for the first meeting is 0.4, the probability she is late for the second is 0.5, and the probability she is late for both meetings is 0.3.

a) Is the event that she is late for the first meeting independent of the event that she is late for the second meeting? Yes No There is no enough information to decide

b) Are the two events disjoint? Yes No There is no enough information to decide

c) What is the probability that she is late for at least one meeting. 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

d) What is the probability that she is not late for both meetings. 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

e) Find the probability that she is late for the first meeting if she was late for the second meeting? 0.2 0.6 0.75 0.8 0.4