According to the February 2008 Federal Trade Commission report on consumer fraud and identity theft, 23% of all complaints in 2007 were for identity theft. In that year, Arkansas had 1,601 complaints of identity theft out of 3,482 consumer complaints ("Consumer fraud and," 2008). Does this data provide enough evidence to show that Arkansas had a higher proportion of identity theft than 23%? Test at the 5% level.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 3E
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According to the February 2008 Federal Trade Commission report on consumer
fraud and identity theft, 23% of all complaints in 2007 were for identity theft. In
that year, Arkansas had 1,601 complaints of identity theft out of 3,482 consumer
complaints ("Consumer fraud and," 2008). Does this data provide enough
evidence to show that Arkansas had a higher proportion of identity theft than
23%? Test at the 5% level.

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