Describe how public opinion is measured and some of the challenges that arise with polling. Specifically, discuss why sampling is used and what is necessary for an accurate sample. What are some of the challenges to accurate polling

Public opinion is measured through polls that are issued by media outlets, research organizations, or the government itself. Sampling is used to determine the answer to a general question. A good margin of error and sample size is required for an accurate sample. Some challenges of accurate polling may be bias, incorrect margin of error, or too small or large of a sample.

Explanation:

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