Sagot :
Step-by-step explanation:
It is efficient: When a sample is studied, instead of a whole population, it is a much quicker process and is more time efficient. It is practical: Most studies aim to make inferences about large populations.
Step-by-step explanation:
It is efficient: When a sample is studied, instead of a whole population, it is a much quicker process and is more time efficient. It is practical: Most studies aim to make inferences about large populations.