Using random digit dialing, researchers asked 1090 U.S. adults their level of education. Identify the sampling technique

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Using random digit dialing, researchers asked 1090 U.S. adults their level of education.

Identify the sampling technique used, and discuss potential sources of bias (if any). Explain.

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Elementary Statistics Picturing The World

ISBN: 9781292260464

7th Global Edition

Authors: Betsy Farber, Ron Larson

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