The two main sampling techniques that researchers use are ________sampling and ________sampling.
A)probability, population
B)population, quota
C)probability, nonprobability
D)quota, nonprobability

Question

Quizplus · Accepted Answer

Probability sampling involves selecting participants randomly from the population, while nonprobability sampling does not involve random selection. Probability sampling is often considered more reliable and representative of the population, while nonprobability sampling may introduce bias into the sample. Therefore, the best choice is C, which includes both probability and nonprobability sampling techniques, acknowledging their respective strengths and weaknesses.

The Two Main Sampling Techniques That Researchers Use Are ________Sampling