according to a recent survey of SA households. the probability that the residents of a household own two cars if their annual household income is over RS150000 is 80% . of the households surveyed. 60% had incomes over R 150000 and 70% had two cars. what is the probability that the residents of a household do not own two cars but do have an annual household income of over R 150000?
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1
Answer:
P(owns 2 cars annual income is greater than 8 lakhs ) = 0.75
P(annual income is greater than 8 lakhs) = 0.60
P(2 cars) = 0.52
P(owns 2 cars and annual income is greater than 8 lakhs) = 0.75 x 0.60 = 0.45
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HOPE THIS MAY HELP U
Explanation:
. 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 annual household income is over $50,000 if the residents of a household do not own two cars is ________.
P(>50K) = 0.6,
P(2 cars) = 0.7,
P(2 cars | > 50K) = 0.8,
P(2 cars & >50K) = 0.6 * 0.8 = 0.48,
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