Question

As a researcher you must decide which population—persons about whom you want to be able to draw conclusions—will be observed or questioned. In __________, every member of an entire population being studied has the same chance of being selected.

Answer 1

In Random sampling, every member of an entire population being studied has the same chance of being selected.

Explanation:

Random sampling is the usual straightforward strategy for taking a random sample. Random sampling is one of the easiest manners of accumulating data from the whole population. It incorporates choosing the aspired sample size and choosing measurements from a population in such a way that every search has an identical probability of choice until the aspired specimen size is accomplished.  

There is constantly a likelihood that the group or the sample does not describe the population as a unity, in that event, any random variation is termed as a sampling error.