Math Problem Statement
10 — Em uma certa comunidade, 36% das famílias possuem um cachorro e, 22% dessas famílias, são donas de um gato também. Sabe-se, também, que 30% das famílias possuem um gato. Qual a probabilidade condicional de que família esco- lhida aleatoriamente seja dona de um cachorro dado que é dona de um gato?
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Conditional Probability
Formulas
Conditional probability formula
Theorems
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Suitable Grade Level
High School
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