A Gallup survey about tooth brushing resulted in the sample data in the given table. If one

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A Gallup survey about tooth brushing resulted in the sample data in the given table. If one of the respondents is randomly selected, find the probability of getting someone who brushes three times per day, as dentists recommend.

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Elementary Statistics

ISBN: 9780321225979

3rd Canadian Edition

Authors: Mario F. Triola

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Question Posted: Apr 05, 2016 06:06 AM

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A Gallup survey about tooth brushing resulted in the sample data in the given table. If one

Question:

Method of Fraud Stolen card Counterfeit card Mail/phone order Other Tooth-Brushings Number 243 52 46 er Da Number 228 672 240 2

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There were 228 672 240 1140 people surve...View the full answer

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