After a hurricane, a disaster area is divided into 200 equal grids. Thirty of the grids are

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After a hurricane, a disaster area is divided into 200 equal grids. Thirty of the grids are selected, and every occupied household in the grid is interviewed to help focus relief efforts on what residents require the most.

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

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Elementary Statistics Picturing The World

ISBN: 9780134683416

7th Edition

Authors: Ron Larson, Betsy Farber

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Question Posted: May 10, 2019 12:29 PM

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After a hurricane, a disaster area is divided into 200 equal grids. Thirty of the grids are

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Cluster sampling is used because the disas...View the full answer

Elementary Statistics Picturing The World

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