Chapter 2: Concept Description** --- Teacher Aminah: "Good morning

chapter 2: Concept Description** --- Teacher Aminah: "Good morning, students. Today we will learn about populations and samples. Does anyone know what population is?" Aiman, a diligent student raised his hand. Aiman: "Population refers to the entire group of individuals or objects that we want to study in a study." Teacher Aminah: "Exactly right, Aiman! Good. A population is the entire group that we are interested in studying. For example, if we want to study the academic performance of students in Malaysia, our population is all students in Malaysia." Nina asked: "Teacher, what is the meaning of sample??" Teacher Aminah: "A sample is a small part of the population that we choose to study. We use a sample because it is impractical to study the entire population, especially if the population is very large. By using samples, we can make estimates about the entire population." ---

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