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Frequently ,Occasionally,Not at all,Total Male,225,451,799,1475 Female,209,430,746,1385 Total,434,881,1545,2860 (a) Find the probability that the person is frequently or occasionally involved in charity work. Upper P left

Frequently ,Occasionally,Not at all,Total Male,225,451,799,1475 Female,209,430,746,1385 Total,434,881,1545,2860 (a) Find the probability that the person is frequently or occasionally involved in charity work. Upper P left parenthesis being frequently involved or being occasionally involved right parenthesis equals nothing (Round to the nearest thousandth as needed

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