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In a town, 45% of all households have a pet and 35% have children. 40% of...

In a town, 45% of all households have a pet and 35% have children. 40% of all households with children have a pet. A household is chosen at random. Find the probability of that household 4. having no children, but a pet 5. having neither children nor a pet 6. having children, but no pets.

Math   Statistics-And-Probability   
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Probability calculation.

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