of the last 18 trains to pull into castroville station, 12 were full. considering this data, how many of the…
of the last 18 trains to pull into castroville station, 12 were full. considering this data, how many of the next 12 trains would you expect to be full? trains
Answer
Explanation:
Step1: Calcular la proporción de trenes llenos
La proporción de trenes llenos en los últimos 18 trenes es $\frac{12}{18}=\frac{2}{3}$.
Step2: Calcular el número esperado de trenes llenos
Multiplicamos la proporción por el número de trenes futuros. $\frac{2}{3}\times12 = 8$.
Answer:
8