In a Gallup poll of 514 HR professionals, 45.9% said that body piercings and tattoos were big grooming red flags. Use a 0.05 significance level to test the claim that less than 50% of all HR...

In a Gallup poll of 514 HR professionals, 45.9% said that body piercings and tattoos were big grooming red flags. Use a 0.05 significance level to test the claim that less than 50% of all HR professionals say that body piercings are big grooming red flags.