2 The National Center on Drug Use and Health reported that

Last updated: 4/11/2023

2 The National Center on Drug Use and Health reported that from 2002 2005 4 8 of persons aged 12 or older used a prescription pain reliever non medically Suppose that a random sample of 900 persons aged 12 or older taken this year found 54 that had used a prescription pain reliever non medically Test whether the population proportion of persons aged 12 or older using a prescription pain reliever non medically has increased using a 1 significance level