The table below shows the results of a survey that asked

2859

people whether they are involved in any type of charity work. A person is selected at random from the sample. Complete parts (a) through (d).

	Frequently	Occasionally	Not at all	Total
Male	226	455	795	1476
Female	205	430	748	1383
Total	431	885	1543	2859

Question content area bottom

Part 1

(a) Find the probability that the person is frequently or occasionally involved in charity work.

P(beingfrequentlyinvolvedorbeingoccasionallyinvolved)=enter your response here

(Round to the nearest thousandth as needed.)

Part 2

(b) Find the probability that the person is female or not involved in charity work at all.

P(beingfemaleornotbeinginvolved)=enter your response here

(Round to the nearest thousandth as needed.)

Part 3

(c) Find the probability that the person is male or frequently involved in charity work.

P(beingmaleorbeingfrequentlyinvolved)=enter your response here

(Round to the nearest thousandth as needed.)

Part 4

(d) Find the probability that the person is female or not frequently involved in charity work.

P(beingfemaleornotbeingfrequentlyinvolved)=enter your response here

(Round to the nearest thousandth as needed.)