According to a report on consumer fraud and identity theft, 26% of all complaints for a year were for identity theft. In that year, Utah had 924 complaints of identity theft out of 3460 consumer complaints. Does this data provide enough evidence to show that Utah had a higher proportion of identity theft than 26%? Test at the 5% level. State the hypotheses. H_0: p? H_a: p? Calculate the test statistic. Round to four decimal places. p =_____ Calculate the standardized test statistic. Round to three decimal places. z = _____
Find the p-value. Round to four decimal places. p-value = ____
State your decision a. Since the p-value is greater than 05. fail to reject H_0. b. Since the p value is greater than 05, reject H_0, c. Since the p-value is less than .05, fail to reject H_0.