14) A researcher at a major clinic wishes to estimate the proportion of the adult population of the United States that h

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14 A Researcher At A Major Clinic Wishes To Estimate The Proportion Of The Adult Population Of The United States That H 1 (21.14 KiB) Viewed 59 times

14) A researcher at a major clinic wishes to estimate the proportion of the adult population of the United States that has sleep deprivation. How large a sample is needed in order to be 95% confident that the sample proportion will not differ from the true proportion by more than 3%? 03 15) A researcher wishes to estimate the number of households with two computers. How large a sample is needed in order to be 99% confident that the sample proportion will not differ from the true proportion by more than 6%? A previous study indicates that the proportion of households with two computers is 23%. A) 8 C) 424 B) 327 D) 268