Website polls and call-in phone surveys often yield unrepresentative results because they fail to use
A) operational definitions.
B) random sampling.
C) independent variables.
D) double-blind procedures.

Question

Quizplus · Accepted Answer

Random sampling is important for obtaining representative results because it ensures that each member of the population being sampled has an equal chance of being included in the survey or poll. Without random sampling, the results could be biased towards a particular group or perspective, which can make them unrepresentative. Operational definitions, independent variables, and double-blind procedures are important in other ways but are not as directly relevant to obtaining representative results in surveys and polls.

Website Polls and Call-In Phone Surveys Often Yield Unrepresentative Results