Select all the reasons why random samples are preferred over other sampling methods. 1. A random sample is likely to give you a sample that is representative of the population.
2. If you select a random sample, you can determine how many people you want in the sample.
3. A random sample is a fair way to select a sample because each member of the population has an equal chance of being selected
4. A random sample is always the easiest way to select a sample from a population