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Mathematics, 14.04.2020 22:52 angoraspinner
In a certain city district, the need for money to buy drugs is stated as the reason for 38% of all thefts.
Find the probability that among the next 7 theft cases reported in this district, (a) exactly 3 resulted from the need for money to buy drugs; (b) at most 4 resulted from the need for money to buy drugs.
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