Math Problem Statement
Num lote com 200 vacinas foram escolhidas, ao acaso, 5 unidades para serem inspecionadas. Sabe-se que o índice de produção de vacinas com defeito é de 5%. Admitindo extrações com reposição, calcular a probabilidade de que a amostra seja formada só por: a) Vacinas com defeitos; b) Vacinas boas.
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Independent Events
Binomial Distribution
Formulas
P(all defective) = (0.05)^5
P(all good) = (0.95)^5
Theorems
Multiplication Rule for Independent Events
Suitable Grade Level
Grades 10-12
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