Abel Dallas
Abel Dallas voted up sherlin smith's answer
What Is Simple Random Sampling?

Since it is generally impossible to study an entire population (every individual in a country, all college students, every geographic area, etc.), researchers typically rely on sampling to acquire a section of the population to perform an experiment or observational study. It is important that the group selected be representative of the population, and not … Read more

Abel Dallas
Abel Dallas voted up Nouman Umar's answer
What Is Simple Random Sampling?
In the unrestricted probability sampling design, more commonly known as simple random sampling every element in the population has a know and equal chance of being selected as a subject. Let us say there are 1000 elements in the population and we need a sample of 100. Suppose we were to drop pieces of paper … Read more