TASK DEFINITION: In this task, you are given a sentence in the Spanish language. Your task is to translate the Spanish sentence into the English language.
PROBLEM: Queremos comparar las medias de dos poblaciones que siguen distribuciones normales y tienen la misma varianza. Tomamos dos muestras de tamaño n1 y n2. Al construir un intervalo de confianza tendremos que calcular un valor t para una distribución T de Student con

SOLUTION: We want to compare the means of two populations that follow normal distributions and have the same variance. We take two samples of size n1 and n2. When constructing a confidence interval we will have to calculate a value t for a Student's T distribution with

PROBLEM: El sincitio auricular está separado del ventricular por

SOLUTION: The atrial syncytium is separated from the ventricular by

PROBLEM: La validez de contenido de un instrumento de evaluación se refiere a

SOLUTION:
The content validity of an evaluation instrument refers to

