Charity The table shows the results of a survey that asked 2850 people whether they were involved in any type of charity work. A person is selected at random from the sample. Find the probability of each event.

(a) The person is frequently or occasionally involved in charity work.

(b) The person is female or not involved in charity work at all.

(c) The person is male or frequently involved in charity work.

(d) The person is female or not frequently involved in charity work.

(e) Are the events “being female” and “being frequently involved in charity work” mutually exclusive? Explain.