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The table below shows the results of a survey that asked 2861 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 223 454 791 1468 Female 201 450 742 1393 Total 424 904 1533 2861 (a) Find the probability that the person is frequently or occasionally involved in charity work. P(being frequently involved or being occasionally involved) = (Round to the nearest thousandth as needed )