A New York Times article reported that a survey conducted in 2014 included 36 000 adults with 3 74 of them being regular users

Question

A New York Times article reported that a survey conducted in 2014 included 36 000 adults with 3 74 of them being regular users of e cigarettes Because e cigarette use is relatively new there is a obtain today s usage rate How many adults must be surveyed now if a confidence level of 99 and a margin of error of 2 percentage points are wanted Complete parts a through c below a Assume that nothing is known about the rate of e cigarette usage among adults n Round up to the nearest integer

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