Mathematics, 23.11.2019 05:31, rocksquad7917

According to a survey of american households, the probability that the residents own two cars if annual household income is over $50,000 is 80%. of the households surveyed, 60% had incomes over $50,000 and 70% had two cars. the probability that the residents of a household do not own two cars and have an income over $50,000 a year is

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