Math Problem Statement
Se tiene una urna con 5 pelotas rojas, 3 verdes, 6 amarillas, 2 blancas y 7 negras. Una persona saca una pelota y la deja fuera de la urna. ¿Cuál es la probabilidad de que al sacar otra pelota esta sea roja?
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Conditional Probability
Formulas
P(A) = Number of favorable outcomes / Total number of outcomes
P(A | B) = P(A and B) / P(B)
Total Probability Theorem
Theorems
Total Probability Theorem
Suitable Grade Level
Grades 10-12
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