The purpose of sampling is to .
A) enumerate all the values in the population
B) measure all items of interest for a particular interest or investigation
C) obtain sufficient information to draw a valid inference about a population
D) calculate all variables and observations within a population

Question

Quizplus · Accepted Answer

The purpose of sampling is to obtain a representative sample of a population that allows for valid and reliable statistical inferences to be drawn about the population. Sampling avoids the need to measure all items in the population, and it's not necessary to calculate all variables and observations within a population. Therefore, option A and D are incorrect.

The Purpose of Sampling Is to