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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.
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, assume some state had 512 complaints of Identity theft out of 1950 consumer complaints. Do these data provide enough evidence to show that that state had a higher proportion of identity theft than 238? Test at the 1% level. P: PARAMETER What is the correct parameter symbol for this problem? D What is the wording of the parameter in the context of this problem? The percentage of all consumer complaints in that state that are for identity then H: HYPOTHESES Fill in the correct null and alternative hypotheses: Ho: D v0.23 HAD 1 A: ASSUMPTIONS
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