make an example for me ?

d SUB: GENERALIZING TO A POPULATION (UNIT 1A) In order to generalize to a population, it is necessary for the sample to be representative. The best way to accomplish this is by choosing the sample at random. Give an example of a population and a sample, and indicate whether it is possible to generalize to the population from that sample, and why or why not. You may make these up SPONSES (31)