Question

A sociologist studying freshmen at a major university carried out a survey, asking, among other questions, how often students went out per week, how many hours they studied per day, and how many hours they slept at night. The sociologist decides to use his introductory sociology class to conduct the survey. If the survey is not representative of the freshmen at the university, the conclusions from the study are likely to be:

Answer 1

Answer and Explanation:

Convenience Sampling also called as accidental, opportunity or grab sampling is a sort of non-likelihood sampling that includes the sample being drawn from that piece of the populace that is near hand. This sort of sampling is most valuable for pilot testing.

As , the sociologist investigates just his own class understudies to come up with conclusions, he is in reality utilizing convenience sampling.  

Utilizing convenience sampling is constantly liable to inclination answer prompts under coverage of assortment of perceptions and in this way diminishes the exactness of samples.