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A recent study of 600 households provided the following results: 70% of the families have annual...

A recent study of 600 households provided the following results: 70% of the families have annual income greater than $75,000 (and the rest had income below $75,000); 52% of the families owned two or more cars (and the rest owned fewer than two cars). Finally, if a family annual income was greater than $75,000, the probability that they owned two or more cars was 60%.

Based on the information provided above, how many of the 600 families surveyed have annual income below $75,000 and own two or more cars?

Math   Statistics-And-Probability   
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