According to the U.S. Statistical Abstract 2012, about 27.2% of persons age 18-24 participated in charity work

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According to the U.S. Statistical Abstract 2012, about 27.2% of persons age 18-24 participated in charity work in the past year. Among a sample of 64 persons in this age group, find the probability that 20 or more participated in charity work.

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Statistics Principles And Methods

ISBN: 9780470904114

7th Edition

Authors: Richard A. Johnson, Gouri K. Bhattacharyya

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Question Posted: Apr 19, 2016 10:49 AM

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According to the U.S. Statistical Abstract 2012, about 27.2% of persons age 18-24 participated in charity work

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We assume that participants in charity work are independent of one anoth...View the full answer

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