Researchers from Gallup used a random sample of n = 1503 adu…
Researchers from Gallup used a random sample of n = 1503 adults in the US who were asked whether they drove a car every day of the week. The proportion who said “yes” was 0.62 with a margin of error of 0.04. What is the correct calculation for the interval estimate for the population proportion who drove a care every day of the week?