Mathematics, 29.04.2021 03:50 nook4boo

In a Harris poll of 498 professionals 44.9% said that body piercing and tattoos were big grooming red flags Use a 0.01 level of significance to test the claim that less than half of all professionals say that body piercing and tattoos are big grooming red flags. First show the hypothesis test and identify the claim then calculate the test statistic. Explain your conclusions and interpret your results

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