in a 12 - sheet package of construction paper, there are 2 blue sheets. what is the probability that a…
in a 12 - sheet package of construction paper, there are 2 blue sheets. what is the probability that a randomly selected sheet will be blue? write your answer as a fraction or whole number. p(blue) =
Answer
Explanation:
Step1: Identificar casos favorables y totales
Casos favorables (hojas azules) = 2, casos totales (hojas en total) = 12.
Step2: Aplicar fórmula de probabilidad
La fórmula de probabilidad es $P(A)=\frac{\text{casos favorables}}{\text{casos totales}}$. Entonces $P(\text{blue})=\frac{2}{12}$.
Step3: Simplificar la fracción
$\frac{2}{12}=\frac{1}{6}$.
Answer:
$\frac{1}{6}$