Answer:
It is an example of probability sample
Explanation:
This occurs when each person (or an email address) has the same chances of being selected because the selection process is random.
The most desirable characteristic of a probability sample:
• is that the results can be generalized to the larger population because all the people (or things or email address) have had an equal chance of being selected.
By definition a probability is the mathematical calculation of the possibilities that exist for a thing to be fulfilled or happen at random.
