A survey of 2301 adults in a certain large country aged 18 and older conducted by a reputable polling organization found
Posted: Wed May 11, 2022 9:57 am
A survey of 2301 adults in a certain large country aged 18 and older conducted by a reputable polling organization found that 423 have donated blood in the past two years. Complete parts (a) through (c) below. ... (a) Obtain a point estimate for the population proportion of adults in the country aged 18 and older who have donated blood in the past two years. P=0 (Round to three decimal places as needed.)