In a Kelton Research poll, 1114 Americans 18 years of age or older were called after their

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In a Kelton Research poll, 1114 Americans 18 years of age or older were called after their telephone numbers were randomly generated by a computer, and 36% of the respondents said that they believe in the existence of UFOs.

Identify which of these types of sampling is used: random, systematic, convenience, stratified, or cluster.

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Elementary Statistics Using Excel

ISBN: 9780134506623

6th Edition

Authors: Mario F. Triola

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Question Posted: Sep 03, 2019 08:35 AM

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In a Kelton Research poll, 1114 Americans 18 years of age or older were called after their

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Elementary Statistics Using Excel

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