In order for a sample to be considered scientific, it must be random.

Question

Quizplus · Accepted Answer

Random sampling is a fundamental principle in scientific research. It involves selecting participants (or units) from a population using a random process to ensure that every member of the population has an equal chance of being included in the sample. This helps to reduce bias and increase the representativeness of the sample. Without random sampling, the results of a study may not be generalizable to the population as a whole.

In Order for a Sample to Be Considered Scientific, It