What is the difference between Population and Sample?

The population is the base for samples. A sample may consist of two or more items that have been selected out of the populace. The thought-provoking relationship between the sample and the population is that the people can exist without an example, but the sample may not exist without population. Sample depends upon the population.

The primary purpose of the sample is to estimate or infer some measurements of a population to be as accurate as possible. Higher accuracy can be inferred from the same result or obtained from several samples of the same population, and one item can also be included in another example.