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National polls are often conducted by asking the opinions of a few thousand adults nationwide and using them to infer the opinions of all adults in the nation. Explain who is in the sample and who is in the population for such polls. Please use a poll from a newspaper, TV, a magazine, or from the Internet (Chapter 8).

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National Polls
In the national polls, one must first presume that the survey participants have been selected randomly from the total populaces, this means that individuals have been chosen one at a time, with all the citizens in the United States being similarly likely to be selected at a time.

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